85299900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 199681860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 151, 175, 210, 269, 300, 302, 350, 420, 453, 525, 538, 604, 700, 755, 807, 906, 1050, 1057, 1076, 1345, 1510, 1614, 1812, 1883, 2100, 2114, 2265, 2690, 3020, 3171, 3228, 3766, 3775, 4035, 4228, 4530, 5285, 5380, 5649, 6342, 6725, 7532, 7550, 8070, 9060, 9415, 10570, 11298, 11325, 12684, 13450, 15100, 15855, 16140, 18830, 20175, 21140, 22596, 22650, 26425, 26900, 28245, 31710, 37660, 40350, 40619, 45300, 47075, 52850, 56490, 63420, 79275, 80700, 81238, 94150, 105700, 112980, 121857, 141225, 158550, 162476, 188300, 203095, 243714, 282450, 284333, 317100, 406190, 487428, 564900, 568666, 609285, 812380, 852999, 1015475, 1137332, 1218570, 1421665, 1705998, 2030950, 2437140, 2843330, 3046425, 3411996, 4061900, 4264995, 5686660, 6092850, 7108325, 8529990, 12185700, 14216650, 17059980, 21324975, 28433300, 42649950, 85299900]

約数ペア:

[(1, 85299900), (2, 42649950), (3, 28433300), (4, 21324975), (5, 17059980), (6, 14216650), (7, 12185700), (10, 8529990), (12, 7108325), (14, 6092850), (15, 5686660), (20, 4264995), (21, 4061900), (25, 3411996), (28, 3046425), (30, 2843330), (35, 2437140), (42, 2030950), (50, 1705998), (60, 1421665), (70, 1218570), (75, 1137332), (84, 1015475), (100, 852999), (105, 812380), (140, 609285), (150, 568666), (151, 564900), (175, 487428), (210, 406190), (269, 317100), (300, 284333), (302, 282450), (350, 243714), (420, 203095), (453, 188300), (525, 162476), (538, 158550), (604, 141225), (700, 121857), (755, 112980), (807, 105700), (906, 94150), (1050, 81238), (1057, 80700), (1076, 79275), (1345, 63420), (1510, 56490), (1614, 52850), (1812, 47075), (1883, 45300), (2100, 40619), (2114, 40350), (2265, 37660), (2690, 31710), (3020, 28245), (3171, 26900), (3228, 26425), (3766, 22650), (3775, 22596), (4035, 21140), (4228, 20175), (4530, 18830), (5285, 16140), (5380, 15855), (5649, 15100), (6342, 13450), (6725, 12684), (7532, 11325), (7550, 11298), (8070, 10570), (9060, 9415)]