1214474900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9043}}^1$

素因数の和:9153

約数の個数: 72

約数和(自身を含む): 2826069120

約数和(自身を除く): 1611594220

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 158, 170, 316, 340, 395, 425, 790, 850, 1343, 1580, 1700, 1975, 2686, 3950, 5372, 6715, 7900, 9043, 13430, 18086, 26860, 33575, 36172, 45215, 67150, 90430, 134300, 153731, 180860, 226075, 307462, 452150, 614924, 714397, 768655, 904300, 1428794, 1537310, 2857588, 3074620, 3571985, 3843275, 7143970, 7686550, 12144749, 14287940, 15373100, 17859925, 24289498, 35719850, 48578996, 60723745, 71439700, 121447490, 242894980, 303618725, 607237450, 1214474900]

約数ペア:

[(1, 1214474900), (2, 607237450), (4, 303618725), (5, 242894980), (10, 121447490), (17, 71439700), (20, 60723745), (25, 48578996), (34, 35719850), (50, 24289498), (68, 17859925), (79, 15373100), (85, 14287940), (100, 12144749), (158, 7686550), (170, 7143970), (316, 3843275), (340, 3571985), (395, 3074620), (425, 2857588), (790, 1537310), (850, 1428794), (1343, 904300), (1580, 768655), (1700, 714397), (1975, 614924), (2686, 452150), (3950, 307462), (5372, 226075), (6715, 180860), (7900, 153731), (9043, 134300), (13430, 90430), (18086, 67150), (26860, 45215), (33575, 36172)]