87075300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 275607360

約数和(自身を除く): 188532060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 130, 150, 156, 166, 195, 249, 260, 269, 300, 325, 332, 390, 415, 498, 538, 650, 780, 807, 830, 975, 996, 1076, 1079, 1245, 1300, 1345, 1614, 1660, 1950, 2075, 2158, 2490, 2690, 3228, 3237, 3497, 3900, 4035, 4150, 4316, 4980, 5380, 5395, 6225, 6474, 6725, 6994, 8070, 8300, 10491, 10790, 12450, 12948, 13450, 13988, 16140, 16185, 17485, 20175, 20982, 21580, 22327, 24900, 26900, 26975, 32370, 34970, 40350, 41964, 44654, 52455, 53950, 64740, 66981, 69940, 80700, 80925, 87425, 89308, 104910, 107900, 111635, 133962, 161850, 174850, 209820, 223270, 262275, 267924, 290251, 323700, 334905, 349700, 446540, 524550, 558175, 580502, 669810, 870753, 1049100, 1116350, 1161004, 1339620, 1451255, 1674525, 1741506, 2232700, 2902510, 3349050, 3483012, 4353765, 5805020, 6698100, 7256275, 8707530, 14512550, 17415060, 21768825, 29025100, 43537650, 87075300]

約数ペア:

[(1, 87075300), (2, 43537650), (3, 29025100), (4, 21768825), (5, 17415060), (6, 14512550), (10, 8707530), (12, 7256275), (13, 6698100), (15, 5805020), (20, 4353765), (25, 3483012), (26, 3349050), (30, 2902510), (39, 2232700), (50, 1741506), (52, 1674525), (60, 1451255), (65, 1339620), (75, 1161004), (78, 1116350), (83, 1049100), (100, 870753), (130, 669810), (150, 580502), (156, 558175), (166, 524550), (195, 446540), (249, 349700), (260, 334905), (269, 323700), (300, 290251), (325, 267924), (332, 262275), (390, 223270), (415, 209820), (498, 174850), (538, 161850), (650, 133962), (780, 111635), (807, 107900), (830, 104910), (975, 89308), (996, 87425), (1076, 80925), (1079, 80700), (1245, 69940), (1300, 66981), (1345, 64740), (1614, 53950), (1660, 52455), (1950, 44654), (2075, 41964), (2158, 40350), (2490, 34970), (2690, 32370), (3228, 26975), (3237, 26900), (3497, 24900), (3900, 22327), (4035, 21580), (4150, 20982), (4316, 20175), (4980, 17485), (5380, 16185), (5395, 16140), (6225, 13988), (6474, 13450), (6725, 12948), (6994, 12450), (8070, 10790), (8300, 10491)]