205324470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 667408896

約数和(自身を除く): 462084426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 37, 39, 45, 51, 54, 62, 65, 74, 78, 81, 85, 90, 93, 102, 111, 117, 130, 135, 153, 155, 162, 170, 185, 186, 195, 221, 222, 234, 255, 270, 279, 306, 310, 333, 351, 370, 390, 403, 405, 442, 459, 465, 481, 510, 527, 555, 558, 585, 629, 663, 666, 702, 765, 806, 810, 837, 918, 930, 962, 999, 1053, 1054, 1105, 1110, 1147, 1170, 1209, 1258, 1326, 1377, 1395, 1443, 1530, 1581, 1665, 1674, 1755, 1887, 1989, 1998, 2015, 2106, 2210, 2294, 2295, 2405, 2418, 2511, 2635, 2754, 2790, 2886, 2997, 3145, 3162, 3315, 3330, 3441, 3510, 3627, 3774, 3978, 4030, 4185, 4329, 4590, 4743, 4810, 4995, 5022, 5265, 5270, 5661, 5735, 5967, 5994, 6045, 6290, 6630, 6851, 6882, 6885, 7215, 7254, 7905, 8177, 8370, 8658, 9435, 9486, 9945, 9990, 10323, 10530, 10881, 11322, 11470, 11934, 12090, 12555, 12987, 13702, 13770, 14229, 14430, 14911, 14985, 15810, 16354, 16983, 17205, 17901, 18135, 18870, 19499, 19890, 20553, 20646, 21645, 21762, 23715, 24531, 25110, 25974, 28305, 28458, 29822, 29835, 29970, 30969, 32643, 33966, 34255, 34410, 35802, 36270, 38961, 38998, 40885, 41106, 42687, 43290, 44733, 47430, 49062, 50949, 51615, 54405, 56610, 58497, 59670, 61659, 61938, 64935, 65286, 68510, 71145, 73593, 74555, 77922, 81770, 84915, 85374, 89466, 89505, 92907, 97495, 101898, 102765, 103230, 108810, 116994, 122655, 123318, 129870, 134199, 142290, 147186, 149110, 154845, 163215, 169830, 175491, 179010, 184977, 185814, 194805, 194990, 205530, 213435, 220779, 223665, 245310, 253487, 254745, 268398, 292485, 308295, 309690, 326430, 350982, 367965, 369954, 389610, 402597, 426870, 441558, 447330, 464535, 506974, 509490, 526473, 554931, 584970, 616590, 662337, 670995, 735930, 760461, 805194, 877455, 924885, 929070, 1052946, 1103895, 1109862, 1207791, 1267435, 1324674, 1341990, 1520922, 1579419, 1754910, 1849770, 2012985, 2207790, 2281383, 2415582, 2534870, 2632365, 2774655, 3158838, 3311685, 3802305, 4025970, 4562766, 5264730, 5549310, 6038955, 6623370, 6844149, 7604610, 7897095, 11406915, 12077910, 13688298, 15794190, 20532447, 22813830, 34220745, 41064894, 68441490, 102662235, 205324470]

約数ペア:

[(1, 205324470), (2, 102662235), (3, 68441490), (5, 41064894), (6, 34220745), (9, 22813830), (10, 20532447), (13, 15794190), (15, 13688298), (17, 12077910), (18, 11406915), (26, 7897095), (27, 7604610), (30, 6844149), (31, 6623370), (34, 6038955), (37, 5549310), (39, 5264730), (45, 4562766), (51, 4025970), (54, 3802305), (62, 3311685), (65, 3158838), (74, 2774655), (78, 2632365), (81, 2534870), (85, 2415582), (90, 2281383), (93, 2207790), (102, 2012985), (111, 1849770), (117, 1754910), (130, 1579419), (135, 1520922), (153, 1341990), (155, 1324674), (162, 1267435), (170, 1207791), (185, 1109862), (186, 1103895), (195, 1052946), (221, 929070), (222, 924885), (234, 877455), (255, 805194), (270, 760461), (279, 735930), (306, 670995), (310, 662337), (333, 616590), (351, 584970), (370, 554931), (390, 526473), (403, 509490), (405, 506974), (442, 464535), (459, 447330), (465, 441558), (481, 426870), (510, 402597), (527, 389610), (555, 369954), (558, 367965), (585, 350982), (629, 326430), (663, 309690), (666, 308295), (702, 292485), (765, 268398), (806, 254745), (810, 253487), (837, 245310), (918, 223665), (930, 220779), (962, 213435), (999, 205530), (1053, 194990), (1054, 194805), (1105, 185814), (1110, 184977), (1147, 179010), (1170, 175491), (1209, 169830), (1258, 163215), (1326, 154845), (1377, 149110), (1395, 147186), (1443, 142290), (1530, 134199), (1581, 129870), (1665, 123318), (1674, 122655), (1755, 116994), (1887, 108810), (1989, 103230), (1998, 102765), (2015, 101898), (2106, 97495), (2210, 92907), (2294, 89505), (2295, 89466), (2405, 85374), (2418, 84915), (2511, 81770), (2635, 77922), (2754, 74555), (2790, 73593), (2886, 71145), (2997, 68510), (3145, 65286), (3162, 64935), (3315, 61938), (3330, 61659), (3441, 59670), (3510, 58497), (3627, 56610), (3774, 54405), (3978, 51615), (4030, 50949), (4185, 49062), (4329, 47430), (4590, 44733), (4743, 43290), (4810, 42687), (4995, 41106), (5022, 40885), (5265, 38998), (5270, 38961), (5661, 36270), (5735, 35802), (5967, 34410), (5994, 34255), (6045, 33966), (6290, 32643), (6630, 30969), (6851, 29970), (6882, 29835), (6885, 29822), (7215, 28458), (7254, 28305), (7905, 25974), (8177, 25110), (8370, 24531), (8658, 23715), (9435, 21762), (9486, 21645), (9945, 20646), (9990, 20553), (10323, 19890), (10530, 19499), (10881, 18870), (11322, 18135), (11470, 17901), (11934, 17205), (12090, 16983), (12555, 16354), (12987, 15810), (13702, 14985), (13770, 14911), (14229, 14430)]