1215294600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4280

約数の個数: 192

約数和(自身を含む): 4167858240

約数和(自身を除く): 2952563640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 222, 260, 296, 300, 312, 325, 370, 390, 444, 481, 520, 555, 600, 650, 740, 780, 888, 925, 962, 975, 1110, 1300, 1443, 1480, 1560, 1850, 1924, 1950, 2220, 2405, 2600, 2775, 2886, 3700, 3848, 3900, 4211, 4440, 4810, 5550, 5772, 7215, 7400, 7800, 8422, 9620, 11100, 11544, 12025, 12633, 14430, 16844, 19240, 21055, 22200, 24050, 25266, 28860, 33688, 36075, 42110, 48100, 50532, 54743, 57720, 63165, 72150, 84220, 96200, 101064, 105275, 109486, 126330, 144300, 155807, 164229, 168440, 210550, 218972, 252660, 273715, 288600, 311614, 315825, 328458, 421100, 437944, 467421, 505320, 547430, 623228, 631650, 656916, 779035, 821145, 842200, 934842, 1094860, 1246456, 1263300, 1313832, 1368575, 1558070, 1642290, 1869684, 2025491, 2189720, 2337105, 2526600, 2737150, 3116140, 3284580, 3739368, 3895175, 4050982, 4105725, 4674210, 5474300, 6076473, 6232280, 6569160, 7790350, 8101964, 8211450, 9348420, 10127455, 10948600, 11685525, 12152946, 15580700, 16203928, 16422900, 18696840, 20254910, 23371050, 24305892, 30382365, 31161400, 32845800, 40509820, 46742100, 48611784, 50637275, 60764730, 81019640, 93484200, 101274550, 121529460, 151911825, 202549100, 243058920, 303823650, 405098200, 607647300, 1215294600]

約数ペア:

[(1, 1215294600), (2, 607647300), (3, 405098200), (4, 303823650), (5, 243058920), (6, 202549100), (8, 151911825), (10, 121529460), (12, 101274550), (13, 93484200), (15, 81019640), (20, 60764730), (24, 50637275), (25, 48611784), (26, 46742100), (30, 40509820), (37, 32845800), (39, 31161400), (40, 30382365), (50, 24305892), (52, 23371050), (60, 20254910), (65, 18696840), (74, 16422900), (75, 16203928), (78, 15580700), (100, 12152946), (104, 11685525), (111, 10948600), (120, 10127455), (130, 9348420), (148, 8211450), (150, 8101964), (156, 7790350), (185, 6569160), (195, 6232280), (200, 6076473), (222, 5474300), (260, 4674210), (296, 4105725), (300, 4050982), (312, 3895175), (325, 3739368), (370, 3284580), (390, 3116140), (444, 2737150), (481, 2526600), (520, 2337105), (555, 2189720), (600, 2025491), (650, 1869684), (740, 1642290), (780, 1558070), (888, 1368575), (925, 1313832), (962, 1263300), (975, 1246456), (1110, 1094860), (1300, 934842), (1443, 842200), (1480, 821145), (1560, 779035), (1850, 656916), (1924, 631650), (1950, 623228), (2220, 547430), (2405, 505320), (2600, 467421), (2775, 437944), (2886, 421100), (3700, 328458), (3848, 315825), (3900, 311614), (4211, 288600), (4440, 273715), (4810, 252660), (5550, 218972), (5772, 210550), (7215, 168440), (7400, 164229), (7800, 155807), (8422, 144300), (9620, 126330), (11100, 109486), (11544, 105275), (12025, 101064), (12633, 96200), (14430, 84220), (16844, 72150), (19240, 63165), (21055, 57720), (22200, 54743), (24050, 50532), (25266, 48100), (28860, 42110), (33688, 36075)]