75395970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4957}}^1$

素因数の和:4996

約数の個数: 72

約数和(自身を含む): 212311476

約数和(自身を除く): 136915506

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4957, 5070, 7605, 9914, 14871, 15210, 24785, 29742, 44613, 49570, 64441, 74355, 89226, 128882, 148710, 193323, 223065, 322205, 386646, 446130, 579969, 644410, 837733, 966615, 1159938, 1675466, 1933230, 2513199, 2899845, 4188665, 5026398, 5799690, 7539597, 8377330, 12565995, 15079194, 25131990, 37697985, 75395970]

約数ペア:

[(1, 75395970), (2, 37697985), (3, 25131990), (5, 15079194), (6, 12565995), (9, 8377330), (10, 7539597), (13, 5799690), (15, 5026398), (18, 4188665), (26, 2899845), (30, 2513199), (39, 1933230), (45, 1675466), (65, 1159938), (78, 966615), (90, 837733), (117, 644410), (130, 579969), (169, 446130), (195, 386646), (234, 322205), (338, 223065), (390, 193323), (507, 148710), (585, 128882), (845, 89226), (1014, 74355), (1170, 64441), (1521, 49570), (1690, 44613), (2535, 29742), (3042, 24785), (4957, 15210), (5070, 14871), (7605, 9914)]