148992420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 457954560

約数和(自身を除く): 308962140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 79, 85, 86, 102, 129, 158, 170, 172, 204, 215, 237, 255, 258, 316, 340, 395, 430, 474, 510, 516, 645, 731, 790, 860, 948, 1020, 1185, 1290, 1343, 1462, 1580, 1849, 2193, 2370, 2580, 2686, 2924, 3397, 3655, 3698, 4029, 4386, 4740, 5372, 5547, 6715, 6794, 7310, 7396, 8058, 8772, 9245, 10191, 10965, 11094, 13430, 13588, 14620, 16116, 16985, 18490, 20145, 20382, 21930, 22188, 26860, 27735, 31433, 33970, 36980, 40290, 40764, 43860, 50955, 55470, 57749, 62866, 67940, 80580, 94299, 101910, 110940, 115498, 125732, 146071, 157165, 173247, 188598, 203820, 230996, 288745, 292142, 314330, 346494, 377196, 438213, 471495, 577490, 584284, 628660, 692988, 730355, 866235, 876426, 942990, 1154980, 1460710, 1732470, 1752852, 1885980, 2191065, 2483207, 2921420, 3464940, 4382130, 4966414, 7449621, 8764260, 9932828, 12416035, 14899242, 24832070, 29798484, 37248105, 49664140, 74496210, 148992420]

約数ペア:

[(1, 148992420), (2, 74496210), (3, 49664140), (4, 37248105), (5, 29798484), (6, 24832070), (10, 14899242), (12, 12416035), (15, 9932828), (17, 8764260), (20, 7449621), (30, 4966414), (34, 4382130), (43, 3464940), (51, 2921420), (60, 2483207), (68, 2191065), (79, 1885980), (85, 1752852), (86, 1732470), (102, 1460710), (129, 1154980), (158, 942990), (170, 876426), (172, 866235), (204, 730355), (215, 692988), (237, 628660), (255, 584284), (258, 577490), (316, 471495), (340, 438213), (395, 377196), (430, 346494), (474, 314330), (510, 292142), (516, 288745), (645, 230996), (731, 203820), (790, 188598), (860, 173247), (948, 157165), (1020, 146071), (1185, 125732), (1290, 115498), (1343, 110940), (1462, 101910), (1580, 94299), (1849, 80580), (2193, 67940), (2370, 62866), (2580, 57749), (2686, 55470), (2924, 50955), (3397, 43860), (3655, 40764), (3698, 40290), (4029, 36980), (4386, 33970), (4740, 31433), (5372, 27735), (5547, 26860), (6715, 22188), (6794, 21930), (7310, 20382), (7396, 20145), (8058, 18490), (8772, 16985), (9245, 16116), (10191, 14620), (10965, 13588), (11094, 13430)]