90464700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 281232000

約数和(自身を除く): 190767300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 59, 60, 75, 76, 95, 100, 114, 118, 150, 177, 190, 228, 236, 269, 285, 295, 300, 354, 380, 475, 538, 570, 590, 708, 807, 885, 950, 1076, 1121, 1140, 1180, 1345, 1425, 1475, 1614, 1770, 1900, 2242, 2690, 2850, 2950, 3228, 3363, 3540, 4035, 4425, 4484, 5111, 5380, 5605, 5700, 5900, 6725, 6726, 8070, 8850, 10222, 11210, 13450, 13452, 15333, 15871, 16140, 16815, 17700, 20175, 20444, 22420, 25555, 26900, 28025, 30666, 31742, 33630, 40350, 47613, 51110, 56050, 61332, 63484, 67260, 76665, 79355, 80700, 84075, 95226, 102220, 112100, 127775, 153330, 158710, 168150, 190452, 238065, 255550, 301549, 306660, 317420, 336300, 383325, 396775, 476130, 511100, 603098, 766650, 793550, 904647, 952260, 1190325, 1206196, 1507745, 1533300, 1587100, 1809294, 2380650, 3015490, 3618588, 4523235, 4761300, 6030980, 7538725, 9046470, 15077450, 18092940, 22616175, 30154900, 45232350, 90464700]

約数ペア:

[(1, 90464700), (2, 45232350), (3, 30154900), (4, 22616175), (5, 18092940), (6, 15077450), (10, 9046470), (12, 7538725), (15, 6030980), (19, 4761300), (20, 4523235), (25, 3618588), (30, 3015490), (38, 2380650), (50, 1809294), (57, 1587100), (59, 1533300), (60, 1507745), (75, 1206196), (76, 1190325), (95, 952260), (100, 904647), (114, 793550), (118, 766650), (150, 603098), (177, 511100), (190, 476130), (228, 396775), (236, 383325), (269, 336300), (285, 317420), (295, 306660), (300, 301549), (354, 255550), (380, 238065), (475, 190452), (538, 168150), (570, 158710), (590, 153330), (708, 127775), (807, 112100), (885, 102220), (950, 95226), (1076, 84075), (1121, 80700), (1140, 79355), (1180, 76665), (1345, 67260), (1425, 63484), (1475, 61332), (1614, 56050), (1770, 51110), (1900, 47613), (2242, 40350), (2690, 33630), (2850, 31742), (2950, 30666), (3228, 28025), (3363, 26900), (3540, 25555), (4035, 22420), (4425, 20444), (4484, 20175), (5111, 17700), (5380, 16815), (5605, 16140), (5700, 15871), (5900, 15333), (6725, 13452), (6726, 13450), (8070, 11210), (8850, 10222)]