74348820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 304819200

約数和(自身を除く): 230470380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 84, 85, 89, 90, 91, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 170, 178, 180, 182, 189, 195, 204, 210, 221, 234, 238, 252, 255, 260, 267, 270, 273, 306, 315, 340, 351, 356, 357, 364, 378, 390, 420, 442, 445, 455, 459, 468, 476, 510, 534, 540, 546, 585, 595, 612, 623, 630, 663, 702, 714, 756, 765, 780, 801, 819, 884, 890, 910, 918, 945, 1020, 1068, 1071, 1092, 1105, 1157, 1170, 1190, 1246, 1260, 1326, 1335, 1365, 1404, 1428, 1513, 1530, 1547, 1602, 1638, 1755, 1780, 1785, 1820, 1836, 1869, 1890, 1989, 2142, 2210, 2295, 2314, 2340, 2380, 2403, 2457, 2492, 2652, 2670, 2730, 3026, 3060, 3094, 3115, 3204, 3213, 3276, 3315, 3471, 3510, 3570, 3738, 3780, 3978, 4005, 4095, 4284, 4420, 4539, 4590, 4628, 4641, 4806, 4914, 5340, 5355, 5460, 5607, 5785, 5967, 6052, 6188, 6230, 6426, 6630, 6942, 7020, 7140, 7476, 7565, 7735, 7956, 8010, 8099, 8190, 9078, 9180, 9282, 9345, 9612, 9828, 9945, 10413, 10591, 10710, 11214, 11570, 11934, 12015, 12285, 12460, 12852, 13260, 13617, 13884, 13923, 15130, 15470, 16020, 16065, 16198, 16380, 16821, 17355, 18156, 18564, 18690, 19669, 19890, 20826, 21182, 21420, 22428, 22695, 23140, 23205, 23868, 24030, 24297, 24570, 27234, 27846, 28035, 29835, 30260, 30940, 31239, 31773, 32130, 32396, 33642, 34710, 37380, 39338, 39780, 40495, 40851, 41652, 41769, 42364, 45390, 46410, 48060, 48594, 49140, 52065, 52955, 54468, 55692, 56070, 59007, 59670, 62478, 63546, 64260, 67284, 68085, 69420, 69615, 72891, 78676, 80990, 81702, 83538, 84105, 90780, 92820, 95319, 97188, 98345, 104130, 105910, 112140, 118014, 119340, 121485, 124956, 127092, 136170, 137683, 139230, 145782, 156195, 158865, 161980, 163404, 167076, 168210, 177021, 190638, 196690, 204255, 208260, 208845, 211820, 218673, 236028, 242970, 272340, 275366, 278460, 285957, 291564, 295035, 312390, 317730, 336420, 354042, 364455, 381276, 393380, 408510, 413049, 417690, 437346, 476595, 485940, 531063, 550732, 571914, 590070, 624780, 635460, 688415, 708084, 728910, 817020, 826098, 835380, 874692, 885105, 953190, 1062126, 1093365, 1143828, 1180140, 1239147, 1376830, 1429785, 1457820, 1652196, 1770210, 1906380, 2065245, 2124252, 2186730, 2478294, 2655315, 2753660, 2859570, 3540420, 3717441, 4130490, 4373460, 4956588, 5310630, 5719140, 6195735, 7434882, 8260980, 10621260, 12391470, 14869764, 18587205, 24782940, 37174410, 74348820]

約数ペア:

[(1, 74348820), (2, 37174410), (3, 24782940), (4, 18587205), (5, 14869764), (6, 12391470), (7, 10621260), (9, 8260980), (10, 7434882), (12, 6195735), (13, 5719140), (14, 5310630), (15, 4956588), (17, 4373460), (18, 4130490), (20, 3717441), (21, 3540420), (26, 2859570), (27, 2753660), (28, 2655315), (30, 2478294), (34, 2186730), (35, 2124252), (36, 2065245), (39, 1906380), (42, 1770210), (45, 1652196), (51, 1457820), (52, 1429785), (54, 1376830), (60, 1239147), (63, 1180140), (65, 1143828), (68, 1093365), (70, 1062126), (78, 953190), (84, 885105), (85, 874692), (89, 835380), (90, 826098), (91, 817020), (102, 728910), (105, 708084), (108, 688415), (117, 635460), (119, 624780), (126, 590070), (130, 571914), (135, 550732), (140, 531063), (153, 485940), (156, 476595), (170, 437346), (178, 417690), (180, 413049), (182, 408510), (189, 393380), (195, 381276), (204, 364455), (210, 354042), (221, 336420), (234, 317730), (238, 312390), (252, 295035), (255, 291564), (260, 285957), (267, 278460), (270, 275366), (273, 272340), (306, 242970), (315, 236028), (340, 218673), (351, 211820), (356, 208845), (357, 208260), (364, 204255), (378, 196690), (390, 190638), (420, 177021), (442, 168210), (445, 167076), (455, 163404), (459, 161980), (468, 158865), (476, 156195), (510, 145782), (534, 139230), (540, 137683), (546, 136170), (585, 127092), (595, 124956), (612, 121485), (623, 119340), (630, 118014), (663, 112140), (702, 105910), (714, 104130), (756, 98345), (765, 97188), (780, 95319), (801, 92820), (819, 90780), (884, 84105), (890, 83538), (910, 81702), (918, 80990), (945, 78676), (1020, 72891), (1068, 69615), (1071, 69420), (1092, 68085), (1105, 67284), (1157, 64260), (1170, 63546), (1190, 62478), (1246, 59670), (1260, 59007), (1326, 56070), (1335, 55692), (1365, 54468), (1404, 52955), (1428, 52065), (1513, 49140), (1530, 48594), (1547, 48060), (1602, 46410), (1638, 45390), (1755, 42364), (1780, 41769), (1785, 41652), (1820, 40851), (1836, 40495), (1869, 39780), (1890, 39338), (1989, 37380), (2142, 34710), (2210, 33642), (2295, 32396), (2314, 32130), (2340, 31773), (2380, 31239), (2403, 30940), (2457, 30260), (2492, 29835), (2652, 28035), (2670, 27846), (2730, 27234), (3026, 24570), (3060, 24297), (3094, 24030), (3115, 23868), (3204, 23205), (3213, 23140), (3276, 22695), (3315, 22428), (3471, 21420), (3510, 21182), (3570, 20826), (3738, 19890), (3780, 19669), (3978, 18690), (4005, 18564), (4095, 18156), (4284, 17355), (4420, 16821), (4539, 16380), (4590, 16198), (4628, 16065), (4641, 16020), (4806, 15470), (4914, 15130), (5340, 13923), (5355, 13884), (5460, 13617), (5607, 13260), (5785, 12852), (5967, 12460), (6052, 12285), (6188, 12015), (6230, 11934), (6426, 11570), (6630, 11214), (6942, 10710), (7020, 10591), (7140, 10413), (7476, 9945), (7565, 9828), (7735, 9612), (7956, 9345), (8010, 9282), (8099, 9180), (8190, 9078)]