28612050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 74727360

約数和(自身を除く): 46115310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 59, 61, 75, 106, 118, 122, 150, 159, 177, 183, 265, 295, 305, 318, 354, 366, 530, 590, 610, 795, 885, 915, 1325, 1475, 1525, 1590, 1770, 1830, 2650, 2950, 3050, 3127, 3233, 3599, 3975, 4425, 4575, 6254, 6466, 7198, 7950, 8850, 9150, 9381, 9699, 10797, 15635, 16165, 17995, 18762, 19398, 21594, 31270, 32330, 35990, 46905, 48495, 53985, 78175, 80825, 89975, 93810, 96990, 107970, 156350, 161650, 179950, 190747, 234525, 242475, 269925, 381494, 469050, 484950, 539850, 572241, 953735, 1144482, 1907470, 2861205, 4768675, 5722410, 9537350, 14306025, 28612050]

約数ペア:

[(1, 28612050), (2, 14306025), (3, 9537350), (5, 5722410), (6, 4768675), (10, 2861205), (15, 1907470), (25, 1144482), (30, 953735), (50, 572241), (53, 539850), (59, 484950), (61, 469050), (75, 381494), (106, 269925), (118, 242475), (122, 234525), (150, 190747), (159, 179950), (177, 161650), (183, 156350), (265, 107970), (295, 96990), (305, 93810), (318, 89975), (354, 80825), (366, 78175), (530, 53985), (590, 48495), (610, 46905), (795, 35990), (885, 32330), (915, 31270), (1325, 21594), (1475, 19398), (1525, 18762), (1590, 17995), (1770, 16165), (1830, 15635), (2650, 10797), (2950, 9699), (3050, 9381), (3127, 9150), (3233, 8850), (3599, 7950), (3975, 7198), (4425, 6466), (4575, 6254)]