75485970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17117}}^1$

素因数の和:17144

約数の個数: 72

約数和(自身を含む): 228319884

約数和(自身を除く): 152833914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 17117, 34234, 51351, 85585, 102702, 119819, 154053, 171170, 239638, 256755, 308106, 359457, 513510, 599095, 718914, 770265, 838733, 1078371, 1198190, 1540530, 1677466, 1797285, 2156742, 2516199, 3594570, 4193665, 5032398, 5391855, 7548597, 8387330, 10783710, 12580995, 15097194, 25161990, 37742985, 75485970]

約数ペア:

[(1, 75485970), (2, 37742985), (3, 25161990), (5, 15097194), (6, 12580995), (7, 10783710), (9, 8387330), (10, 7548597), (14, 5391855), (15, 5032398), (18, 4193665), (21, 3594570), (30, 2516199), (35, 2156742), (42, 1797285), (45, 1677466), (49, 1540530), (63, 1198190), (70, 1078371), (90, 838733), (98, 770265), (105, 718914), (126, 599095), (147, 513510), (210, 359457), (245, 308106), (294, 256755), (315, 239638), (441, 171170), (490, 154053), (630, 119819), (735, 102702), (882, 85585), (1470, 51351), (2205, 34234), (4410, 17117)]