100647300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 317604672

約数和(自身を除く): 216957372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 131, 150, 156, 195, 197, 260, 262, 300, 325, 390, 393, 394, 524, 591, 650, 655, 780, 786, 788, 975, 985, 1182, 1300, 1310, 1572, 1703, 1950, 1965, 1970, 2364, 2561, 2620, 2955, 3275, 3406, 3900, 3930, 3940, 4925, 5109, 5122, 5910, 6550, 6812, 7683, 7860, 8515, 9825, 9850, 10218, 10244, 11820, 12805, 13100, 14775, 15366, 17030, 19650, 19700, 20436, 25545, 25610, 25807, 29550, 30732, 34060, 38415, 39300, 42575, 51090, 51220, 51614, 59100, 64025, 76830, 77421, 85150, 102180, 103228, 127725, 128050, 129035, 153660, 154842, 170300, 192075, 255450, 256100, 258070, 309684, 335491, 384150, 387105, 510900, 516140, 645175, 670982, 768300, 774210, 1006473, 1290350, 1341964, 1548420, 1677455, 1935525, 2012946, 2580700, 3354910, 3871050, 4025892, 5032365, 6709820, 7742100, 8387275, 10064730, 16774550, 20129460, 25161825, 33549100, 50323650, 100647300]

約数ペア:

[(1, 100647300), (2, 50323650), (3, 33549100), (4, 25161825), (5, 20129460), (6, 16774550), (10, 10064730), (12, 8387275), (13, 7742100), (15, 6709820), (20, 5032365), (25, 4025892), (26, 3871050), (30, 3354910), (39, 2580700), (50, 2012946), (52, 1935525), (60, 1677455), (65, 1548420), (75, 1341964), (78, 1290350), (100, 1006473), (130, 774210), (131, 768300), (150, 670982), (156, 645175), (195, 516140), (197, 510900), (260, 387105), (262, 384150), (300, 335491), (325, 309684), (390, 258070), (393, 256100), (394, 255450), (524, 192075), (591, 170300), (650, 154842), (655, 153660), (780, 129035), (786, 128050), (788, 127725), (975, 103228), (985, 102180), (1182, 85150), (1300, 77421), (1310, 76830), (1572, 64025), (1703, 59100), (1950, 51614), (1965, 51220), (1970, 51090), (2364, 42575), (2561, 39300), (2620, 38415), (2955, 34060), (3275, 30732), (3406, 29550), (3900, 25807), (3930, 25610), (3940, 25545), (4925, 20436), (5109, 19700), (5122, 19650), (5910, 17030), (6550, 15366), (6812, 14775), (7683, 13100), (7860, 12805), (8515, 11820), (9825, 10244), (9850, 10218)]