89243550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 265496400

約数和(自身を除く): 176252850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 149, 150, 165, 198, 225, 242, 275, 298, 330, 363, 447, 450, 495, 550, 605, 726, 745, 825, 894, 990, 1089, 1210, 1331, 1341, 1490, 1639, 1650, 1815, 2178, 2235, 2475, 2662, 2682, 3025, 3278, 3630, 3725, 3993, 4470, 4917, 4950, 5445, 6050, 6655, 6705, 7450, 7986, 8195, 9075, 9834, 10890, 11175, 11979, 13310, 13410, 14751, 16390, 18029, 18150, 19965, 22350, 23958, 24585, 27225, 29502, 33275, 33525, 36058, 39930, 40975, 49170, 54087, 54450, 59895, 66550, 67050, 73755, 81950, 90145, 99825, 108174, 119790, 122925, 147510, 162261, 180290, 198319, 199650, 245850, 270435, 299475, 324522, 368775, 396638, 450725, 540870, 594957, 598950, 737550, 811305, 901450, 991595, 1189914, 1352175, 1622610, 1784871, 1983190, 2704350, 2974785, 3569742, 4056525, 4957975, 5949570, 8113050, 8924355, 9915950, 14873925, 17848710, 29747850, 44621775, 89243550]

約数ペア:

[(1, 89243550), (2, 44621775), (3, 29747850), (5, 17848710), (6, 14873925), (9, 9915950), (10, 8924355), (11, 8113050), (15, 5949570), (18, 4957975), (22, 4056525), (25, 3569742), (30, 2974785), (33, 2704350), (45, 1983190), (50, 1784871), (55, 1622610), (66, 1352175), (75, 1189914), (90, 991595), (99, 901450), (110, 811305), (121, 737550), (149, 598950), (150, 594957), (165, 540870), (198, 450725), (225, 396638), (242, 368775), (275, 324522), (298, 299475), (330, 270435), (363, 245850), (447, 199650), (450, 198319), (495, 180290), (550, 162261), (605, 147510), (726, 122925), (745, 119790), (825, 108174), (894, 99825), (990, 90145), (1089, 81950), (1210, 73755), (1331, 67050), (1341, 66550), (1490, 59895), (1639, 54450), (1650, 54087), (1815, 49170), (2178, 40975), (2235, 39930), (2475, 36058), (2662, 33525), (2682, 33275), (3025, 29502), (3278, 27225), (3630, 24585), (3725, 23958), (3993, 22350), (4470, 19965), (4917, 18150), (4950, 18029), (5445, 16390), (6050, 14751), (6655, 13410), (6705, 13310), (7450, 11979), (7986, 11175), (8195, 10890), (9075, 9834)]