154668420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6722

約数の個数: 96

約数和(自身を含む): 492455040

約数和(自身を除く): 337786620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 6661, 7740, 11610, 13322, 19983, 23220, 26644, 33305, 39966, 59949, 66610, 79932, 99915, 119898, 133220, 179847, 199830, 239796, 286423, 299745, 359694, 399660, 572846, 599490, 719388, 859269, 899235, 1145692, 1198980, 1432115, 1718538, 1798470, 2577807, 2864230, 3437076, 3596940, 4296345, 5155614, 5728460, 7733421, 8592690, 10311228, 12889035, 15466842, 17185380, 25778070, 30933684, 38667105, 51556140, 77334210, 154668420]

約数ペア:

[(1, 154668420), (2, 77334210), (3, 51556140), (4, 38667105), (5, 30933684), (6, 25778070), (9, 17185380), (10, 15466842), (12, 12889035), (15, 10311228), (18, 8592690), (20, 7733421), (27, 5728460), (30, 5155614), (36, 4296345), (43, 3596940), (45, 3437076), (54, 2864230), (60, 2577807), (86, 1798470), (90, 1718538), (108, 1432115), (129, 1198980), (135, 1145692), (172, 899235), (180, 859269), (215, 719388), (258, 599490), (270, 572846), (387, 399660), (430, 359694), (516, 299745), (540, 286423), (645, 239796), (774, 199830), (860, 179847), (1161, 133220), (1290, 119898), (1548, 99915), (1935, 79932), (2322, 66610), (2580, 59949), (3870, 39966), (4644, 33305), (5805, 26644), (6661, 23220), (7740, 19983), (11610, 13322)]