101806380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 336030240

約数和(自身を除く): 234223860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 139, 156, 180, 195, 234, 260, 278, 313, 390, 417, 468, 556, 585, 626, 695, 780, 834, 939, 1170, 1251, 1252, 1390, 1565, 1668, 1807, 1878, 2085, 2340, 2502, 2780, 2817, 3130, 3614, 3756, 4069, 4170, 4695, 5004, 5421, 5634, 6255, 6260, 7228, 8138, 8340, 9035, 9390, 10842, 11268, 12207, 12510, 14085, 16263, 16276, 18070, 18780, 20345, 21684, 24414, 25020, 27105, 28170, 32526, 36140, 36621, 40690, 43507, 48828, 54210, 56340, 61035, 65052, 73242, 81315, 81380, 87014, 108420, 122070, 130521, 146484, 162630, 174028, 183105, 217535, 244140, 261042, 325260, 366210, 391563, 435070, 522084, 565591, 652605, 732420, 783126, 870140, 1131182, 1305210, 1566252, 1696773, 1957815, 2262364, 2610420, 2827955, 3393546, 3915630, 5090319, 5655910, 6787092, 7831260, 8483865, 10180638, 11311820, 16967730, 20361276, 25451595, 33935460, 50903190, 101806380]

約数ペア:

[(1, 101806380), (2, 50903190), (3, 33935460), (4, 25451595), (5, 20361276), (6, 16967730), (9, 11311820), (10, 10180638), (12, 8483865), (13, 7831260), (15, 6787092), (18, 5655910), (20, 5090319), (26, 3915630), (30, 3393546), (36, 2827955), (39, 2610420), (45, 2262364), (52, 1957815), (60, 1696773), (65, 1566252), (78, 1305210), (90, 1131182), (117, 870140), (130, 783126), (139, 732420), (156, 652605), (180, 565591), (195, 522084), (234, 435070), (260, 391563), (278, 366210), (313, 325260), (390, 261042), (417, 244140), (468, 217535), (556, 183105), (585, 174028), (626, 162630), (695, 146484), (780, 130521), (834, 122070), (939, 108420), (1170, 87014), (1251, 81380), (1252, 81315), (1390, 73242), (1565, 65052), (1668, 61035), (1807, 56340), (1878, 54210), (2085, 48828), (2340, 43507), (2502, 40690), (2780, 36621), (2817, 36140), (3130, 32526), (3614, 28170), (3756, 27105), (4069, 25020), (4170, 24414), (4695, 21684), (5004, 20345), (5421, 18780), (5634, 18070), (6255, 16276), (6260, 16263), (7228, 14085), (8138, 12510), (8340, 12207), (9035, 11268), (9390, 10842)]