201860010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 606528000

約数和(自身を除く): 404667990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 79, 87, 89, 90, 99, 110, 145, 158, 165, 174, 178, 198, 237, 261, 267, 290, 319, 330, 395, 435, 445, 474, 495, 522, 534, 638, 711, 790, 801, 869, 870, 890, 957, 979, 990, 1185, 1305, 1335, 1422, 1595, 1602, 1738, 1914, 1958, 2291, 2370, 2581, 2607, 2610, 2670, 2871, 2937, 3190, 3555, 4005, 4345, 4582, 4785, 4895, 5162, 5214, 5742, 5874, 6873, 7031, 7110, 7743, 7821, 8010, 8690, 8811, 9570, 9790, 11455, 12905, 13035, 13746, 14062, 14355, 14685, 15486, 15642, 17622, 20619, 21093, 22910, 23229, 25201, 25810, 26070, 28391, 28710, 29370, 34365, 35155, 38715, 39105, 41238, 42186, 44055, 46458, 50402, 56782, 63279, 68730, 70310, 75603, 77341, 77430, 78210, 85173, 88110, 103095, 105465, 116145, 126005, 126558, 141955, 151206, 154682, 170346, 203899, 206190, 210930, 226809, 232023, 232290, 252010, 255519, 283910, 316395, 378015, 386705, 407798, 425865, 453618, 464046, 511038, 611697, 632790, 696069, 756030, 773410, 851730, 1019495, 1134045, 1160115, 1223394, 1277595, 1392138, 1835091, 2038990, 2242889, 2268090, 2320230, 2555190, 3058485, 3480345, 3670182, 4485778, 6116970, 6728667, 6960690, 9175455, 11214445, 13457334, 18350910, 20186001, 22428890, 33643335, 40372002, 67286670, 100930005, 201860010]

約数ペア:

[(1, 201860010), (2, 100930005), (3, 67286670), (5, 40372002), (6, 33643335), (9, 22428890), (10, 20186001), (11, 18350910), (15, 13457334), (18, 11214445), (22, 9175455), (29, 6960690), (30, 6728667), (33, 6116970), (45, 4485778), (55, 3670182), (58, 3480345), (66, 3058485), (79, 2555190), (87, 2320230), (89, 2268090), (90, 2242889), (99, 2038990), (110, 1835091), (145, 1392138), (158, 1277595), (165, 1223394), (174, 1160115), (178, 1134045), (198, 1019495), (237, 851730), (261, 773410), (267, 756030), (290, 696069), (319, 632790), (330, 611697), (395, 511038), (435, 464046), (445, 453618), (474, 425865), (495, 407798), (522, 386705), (534, 378015), (638, 316395), (711, 283910), (790, 255519), (801, 252010), (869, 232290), (870, 232023), (890, 226809), (957, 210930), (979, 206190), (990, 203899), (1185, 170346), (1305, 154682), (1335, 151206), (1422, 141955), (1595, 126558), (1602, 126005), (1738, 116145), (1914, 105465), (1958, 103095), (2291, 88110), (2370, 85173), (2581, 78210), (2607, 77430), (2610, 77341), (2670, 75603), (2871, 70310), (2937, 68730), (3190, 63279), (3555, 56782), (4005, 50402), (4345, 46458), (4582, 44055), (4785, 42186), (4895, 41238), (5162, 39105), (5214, 38715), (5742, 35155), (5874, 34365), (6873, 29370), (7031, 28710), (7110, 28391), (7743, 26070), (7821, 25810), (8010, 25201), (8690, 23229), (8811, 22910), (9570, 21093), (9790, 20619), (11455, 17622), (12905, 15642), (13035, 15486), (13746, 14685), (14062, 14355)]