149596140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2599

約数の個数: 96

約数和(自身を含む): 447422976

約数和(自身を除く): 297826836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1290, 1380, 1978, 2521, 2580, 2967, 3956, 4945, 5042, 5934, 7563, 9890, 10084, 11868, 12605, 14835, 15126, 19780, 25210, 29670, 30252, 37815, 50420, 57983, 59340, 75630, 108403, 115966, 151260, 173949, 216806, 231932, 289915, 325209, 347898, 433612, 542015, 579830, 650418, 695796, 869745, 1084030, 1159660, 1300836, 1626045, 1739490, 2168060, 2493269, 3252090, 3478980, 4986538, 6504180, 7479807, 9973076, 12466345, 14959614, 24932690, 29919228, 37399035, 49865380, 74798070, 149596140]

約数ペア:

[(1, 149596140), (2, 74798070), (3, 49865380), (4, 37399035), (5, 29919228), (6, 24932690), (10, 14959614), (12, 12466345), (15, 9973076), (20, 7479807), (23, 6504180), (30, 4986538), (43, 3478980), (46, 3252090), (60, 2493269), (69, 2168060), (86, 1739490), (92, 1626045), (115, 1300836), (129, 1159660), (138, 1084030), (172, 869745), (215, 695796), (230, 650418), (258, 579830), (276, 542015), (345, 433612), (430, 347898), (460, 325209), (516, 289915), (645, 231932), (690, 216806), (860, 173949), (989, 151260), (1290, 115966), (1380, 108403), (1978, 75630), (2521, 59340), (2580, 57983), (2967, 50420), (3956, 37815), (4945, 30252), (5042, 29670), (5934, 25210), (7563, 19780), (9890, 15126), (10084, 14835), (11868, 12605)]