147491820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{39019}}^1$

素因数の和:39044

約数の個数: 96

約数和(自身を含む): 524428800

約数和(自身を除く): 376936980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 39019, 78038, 117057, 156076, 195095, 234114, 273133, 351171, 390190, 468228, 546266, 585285, 702342, 780380, 819399, 1053513, 1092532, 1170570, 1365665, 1404684, 1638798, 1755855, 2107026, 2341140, 2458197, 2731330, 3277596, 3511710, 4096995, 4214052, 4916394, 5267565, 5462660, 7023420, 7374591, 8193990, 9832788, 10535130, 12290985, 14749182, 16387980, 21070260, 24581970, 29498364, 36872955, 49163940, 73745910, 147491820]

約数ペア:

[(1, 147491820), (2, 73745910), (3, 49163940), (4, 36872955), (5, 29498364), (6, 24581970), (7, 21070260), (9, 16387980), (10, 14749182), (12, 12290985), (14, 10535130), (15, 9832788), (18, 8193990), (20, 7374591), (21, 7023420), (27, 5462660), (28, 5267565), (30, 4916394), (35, 4214052), (36, 4096995), (42, 3511710), (45, 3277596), (54, 2731330), (60, 2458197), (63, 2341140), (70, 2107026), (84, 1755855), (90, 1638798), (105, 1404684), (108, 1365665), (126, 1170570), (135, 1092532), (140, 1053513), (180, 819399), (189, 780380), (210, 702342), (252, 585285), (270, 546266), (315, 468228), (378, 390190), (420, 351171), (540, 273133), (630, 234114), (756, 195095), (945, 156076), (1260, 117057), (1890, 78038), (3780, 39019)]