72354660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9105

約数の個数: 96

約数和(自身を含む): 243747840

約数和(自身を除く): 171393180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9067, 18134, 27201, 36268, 45335, 54402, 63469, 90670, 108804, 126938, 136005, 172273, 181340, 190407, 253876, 272010, 317345, 344546, 380814, 516819, 544020, 634690, 689092, 761628, 861365, 952035, 1033638, 1205911, 1269380, 1722730, 1904070, 2067276, 2411822, 2584095, 3445460, 3617733, 3808140, 4823644, 5168190, 6029555, 7235466, 10336380, 12059110, 14470932, 18088665, 24118220, 36177330, 72354660]

約数ペア:

[(1, 72354660), (2, 36177330), (3, 24118220), (4, 18088665), (5, 14470932), (6, 12059110), (7, 10336380), (10, 7235466), (12, 6029555), (14, 5168190), (15, 4823644), (19, 3808140), (20, 3617733), (21, 3445460), (28, 2584095), (30, 2411822), (35, 2067276), (38, 1904070), (42, 1722730), (57, 1269380), (60, 1205911), (70, 1033638), (76, 952035), (84, 861365), (95, 761628), (105, 689092), (114, 634690), (133, 544020), (140, 516819), (190, 380814), (210, 344546), (228, 317345), (266, 272010), (285, 253876), (380, 190407), (399, 181340), (420, 172273), (532, 136005), (570, 126938), (665, 108804), (798, 90670), (1140, 63469), (1330, 54402), (1596, 45335), (1995, 36268), (2660, 27201), (3990, 18134), (7980, 9067)]