225671940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 839946240

約数和(自身を除く): 614274300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 31, 34, 36, 39, 45, 51, 52, 54, 60, 61, 62, 65, 68, 78, 85, 90, 93, 102, 108, 117, 122, 124, 130, 135, 153, 155, 156, 170, 180, 183, 186, 195, 204, 221, 234, 244, 255, 260, 270, 279, 305, 306, 310, 340, 351, 366, 372, 390, 403, 442, 459, 465, 468, 510, 527, 540, 549, 558, 585, 610, 612, 620, 663, 702, 732, 765, 780, 793, 806, 837, 884, 915, 918, 930, 1020, 1037, 1054, 1098, 1105, 1116, 1170, 1209, 1220, 1326, 1395, 1404, 1530, 1581, 1586, 1612, 1647, 1674, 1755, 1830, 1836, 1860, 1891, 1989, 2015, 2074, 2108, 2196, 2210, 2295, 2340, 2379, 2418, 2635, 2652, 2745, 2790, 3060, 3111, 3162, 3172, 3294, 3315, 3348, 3510, 3627, 3660, 3782, 3965, 3978, 4030, 4148, 4185, 4420, 4590, 4743, 4758, 4836, 5185, 5270, 5490, 5580, 5673, 5967, 6045, 6222, 6324, 6588, 6630, 6851, 7020, 7137, 7254, 7564, 7905, 7930, 7956, 8060, 8235, 8370, 9180, 9333, 9455, 9486, 9516, 9945, 10370, 10540, 10881, 10980, 11346, 11895, 11934, 12090, 12444, 13260, 13481, 13702, 14229, 14274, 14508, 15555, 15810, 15860, 16470, 16740, 17019, 18135, 18666, 18910, 18972, 19890, 20553, 20740, 21411, 21762, 22692, 23715, 23790, 23868, 24180, 24583, 26962, 27404, 27999, 28365, 28458, 28548, 29835, 31110, 31620, 32147, 32940, 34038, 34255, 35685, 36270, 37332, 37820, 39780, 40443, 41106, 42822, 43524, 46665, 47430, 47580, 49166, 51057, 53924, 54405, 55998, 56730, 56916, 59670, 61659, 62220, 64294, 67405, 68076, 68510, 71145, 71370, 72540, 73749, 80886, 82212, 85095, 85644, 93330, 94860, 96441, 98332, 102114, 102765, 107055, 108810, 111996, 113460, 119340, 121329, 122915, 123318, 128588, 134810, 137020, 139995, 142290, 142740, 147498, 160735, 161772, 170190, 184977, 186660, 192882, 202215, 204228, 205530, 214110, 217620, 221247, 242658, 245830, 246636, 255285, 269620, 279990, 284580, 289323, 294996, 308295, 321470, 340380, 363987, 368745, 369954, 385764, 404430, 411060, 417911, 428220, 442494, 482205, 485316, 491660, 510570, 559980, 578646, 606645, 616590, 642940, 663741, 727974, 737490, 739908, 808860, 835822, 867969, 884988, 924885, 964410, 1021140, 1106235, 1157292, 1213290, 1233180, 1253733, 1327482, 1446615, 1455948, 1474980, 1671644, 1735938, 1819935, 1849770, 1928820, 2089555, 2212470, 2426580, 2507466, 2654964, 2893230, 3318705, 3471876, 3639870, 3699540, 3761199, 4179110, 4339845, 4424940, 5014932, 5786460, 6268665, 6637410, 7279740, 7522398, 8358220, 8679690, 11283597, 12537330, 13274820, 15044796, 17359380, 18805995, 22567194, 25074660, 37611990, 45134388, 56417985, 75223980, 112835970, 225671940]

約数ペア:

[(1, 225671940), (2, 112835970), (3, 75223980), (4, 56417985), (5, 45134388), (6, 37611990), (9, 25074660), (10, 22567194), (12, 18805995), (13, 17359380), (15, 15044796), (17, 13274820), (18, 12537330), (20, 11283597), (26, 8679690), (27, 8358220), (30, 7522398), (31, 7279740), (34, 6637410), (36, 6268665), (39, 5786460), (45, 5014932), (51, 4424940), (52, 4339845), (54, 4179110), (60, 3761199), (61, 3699540), (62, 3639870), (65, 3471876), (68, 3318705), (78, 2893230), (85, 2654964), (90, 2507466), (93, 2426580), (102, 2212470), (108, 2089555), (117, 1928820), (122, 1849770), (124, 1819935), (130, 1735938), (135, 1671644), (153, 1474980), (155, 1455948), (156, 1446615), (170, 1327482), (180, 1253733), (183, 1233180), (186, 1213290), (195, 1157292), (204, 1106235), (221, 1021140), (234, 964410), (244, 924885), (255, 884988), (260, 867969), (270, 835822), (279, 808860), (305, 739908), (306, 737490), (310, 727974), (340, 663741), (351, 642940), (366, 616590), (372, 606645), (390, 578646), (403, 559980), (442, 510570), (459, 491660), (465, 485316), (468, 482205), (510, 442494), (527, 428220), (540, 417911), (549, 411060), (558, 404430), (585, 385764), (610, 369954), (612, 368745), (620, 363987), (663, 340380), (702, 321470), (732, 308295), (765, 294996), (780, 289323), (793, 284580), (806, 279990), (837, 269620), (884, 255285), (915, 246636), (918, 245830), (930, 242658), (1020, 221247), (1037, 217620), (1054, 214110), (1098, 205530), (1105, 204228), (1116, 202215), (1170, 192882), (1209, 186660), (1220, 184977), (1326, 170190), (1395, 161772), (1404, 160735), (1530, 147498), (1581, 142740), (1586, 142290), (1612, 139995), (1647, 137020), (1674, 134810), (1755, 128588), (1830, 123318), (1836, 122915), (1860, 121329), (1891, 119340), (1989, 113460), (2015, 111996), (2074, 108810), (2108, 107055), (2196, 102765), (2210, 102114), (2295, 98332), (2340, 96441), (2379, 94860), (2418, 93330), (2635, 85644), (2652, 85095), (2745, 82212), (2790, 80886), (3060, 73749), (3111, 72540), (3162, 71370), (3172, 71145), (3294, 68510), (3315, 68076), (3348, 67405), (3510, 64294), (3627, 62220), (3660, 61659), (3782, 59670), (3965, 56916), (3978, 56730), (4030, 55998), (4148, 54405), (4185, 53924), (4420, 51057), (4590, 49166), (4743, 47580), (4758, 47430), (4836, 46665), (5185, 43524), (5270, 42822), (5490, 41106), (5580, 40443), (5673, 39780), (5967, 37820), (6045, 37332), (6222, 36270), (6324, 35685), (6588, 34255), (6630, 34038), (6851, 32940), (7020, 32147), (7137, 31620), (7254, 31110), (7564, 29835), (7905, 28548), (7930, 28458), (7956, 28365), (8060, 27999), (8235, 27404), (8370, 26962), (9180, 24583), (9333, 24180), (9455, 23868), (9486, 23790), (9516, 23715), (9945, 22692), (10370, 21762), (10540, 21411), (10881, 20740), (10980, 20553), (11346, 19890), (11895, 18972), (11934, 18910), (12090, 18666), (12444, 18135), (13260, 17019), (13481, 16740), (13702, 16470), (14229, 15860), (14274, 15810), (14508, 15555)]