81582150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 242984448

約数和(自身を除く): 161402298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 25, 26, 30, 34, 39, 46, 50, 51, 65, 69, 75, 78, 85, 102, 107, 115, 130, 138, 150, 170, 195, 214, 221, 230, 255, 299, 321, 325, 345, 390, 391, 425, 442, 510, 535, 575, 598, 642, 650, 663, 690, 782, 850, 897, 975, 1070, 1105, 1150, 1173, 1275, 1326, 1391, 1495, 1605, 1725, 1794, 1819, 1950, 1955, 2210, 2346, 2461, 2550, 2675, 2782, 2990, 3210, 3315, 3450, 3638, 3910, 4173, 4485, 4922, 5083, 5350, 5457, 5525, 5865, 6630, 6955, 7383, 7475, 8025, 8346, 8970, 9095, 9775, 10166, 10914, 11050, 11730, 12305, 13910, 14766, 14950, 15249, 16050, 16575, 18190, 19550, 20865, 22425, 23647, 24610, 25415, 27285, 29325, 30498, 31993, 33150, 34775, 36915, 41730, 41837, 44850, 45475, 47294, 50830, 54570, 58650, 61525, 63986, 69550, 70941, 73830, 76245, 83674, 90950, 95979, 104325, 118235, 123050, 125511, 127075, 136425, 141882, 152490, 159965, 184575, 191958, 208650, 209185, 236470, 251022, 254150, 272850, 319930, 354705, 369150, 381225, 418370, 479895, 543881, 591175, 627555, 709410, 762450, 799825, 959790, 1045925, 1087762, 1182350, 1255110, 1599650, 1631643, 1773525, 2091850, 2399475, 2719405, 3137775, 3263286, 3547050, 4798950, 5438810, 6275550, 8158215, 13597025, 16316430, 27194050, 40791075, 81582150]

約数ペア:

[(1, 81582150), (2, 40791075), (3, 27194050), (5, 16316430), (6, 13597025), (10, 8158215), (13, 6275550), (15, 5438810), (17, 4798950), (23, 3547050), (25, 3263286), (26, 3137775), (30, 2719405), (34, 2399475), (39, 2091850), (46, 1773525), (50, 1631643), (51, 1599650), (65, 1255110), (69, 1182350), (75, 1087762), (78, 1045925), (85, 959790), (102, 799825), (107, 762450), (115, 709410), (130, 627555), (138, 591175), (150, 543881), (170, 479895), (195, 418370), (214, 381225), (221, 369150), (230, 354705), (255, 319930), (299, 272850), (321, 254150), (325, 251022), (345, 236470), (390, 209185), (391, 208650), (425, 191958), (442, 184575), (510, 159965), (535, 152490), (575, 141882), (598, 136425), (642, 127075), (650, 125511), (663, 123050), (690, 118235), (782, 104325), (850, 95979), (897, 90950), (975, 83674), (1070, 76245), (1105, 73830), (1150, 70941), (1173, 69550), (1275, 63986), (1326, 61525), (1391, 58650), (1495, 54570), (1605, 50830), (1725, 47294), (1794, 45475), (1819, 44850), (1950, 41837), (1955, 41730), (2210, 36915), (2346, 34775), (2461, 33150), (2550, 31993), (2675, 30498), (2782, 29325), (2990, 27285), (3210, 25415), (3315, 24610), (3450, 23647), (3638, 22425), (3910, 20865), (4173, 19550), (4485, 18190), (4922, 16575), (5083, 16050), (5350, 15249), (5457, 14950), (5525, 14766), (5865, 13910), (6630, 12305), (6955, 11730), (7383, 11050), (7475, 10914), (8025, 10166), (8346, 9775), (8970, 9095)]