144826400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 391474944

約数和(自身を除く): 246648544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 160, 170, 184, 200, 230, 272, 340, 368, 391, 400, 425, 460, 463, 544, 575, 680, 736, 782, 800, 850, 920, 926, 1150, 1360, 1564, 1700, 1840, 1852, 1955, 2300, 2315, 2720, 3128, 3400, 3680, 3704, 3910, 4600, 4630, 6256, 6800, 7408, 7820, 7871, 9200, 9260, 9775, 10649, 11575, 12512, 13600, 14816, 15640, 15742, 18400, 18520, 19550, 21298, 23150, 31280, 31484, 37040, 39100, 39355, 42596, 46300, 53245, 62560, 62968, 74080, 78200, 78710, 85192, 92600, 106490, 125936, 156400, 157420, 170384, 181033, 185200, 196775, 212980, 251872, 266225, 312800, 314840, 340768, 362066, 370400, 393550, 425960, 532450, 629680, 724132, 787100, 851920, 905165, 1064900, 1259360, 1448264, 1574200, 1703840, 1810330, 2129800, 2896528, 3148400, 3620660, 4259600, 4525825, 5793056, 6296800, 7241320, 8519200, 9051650, 14482640, 18103300, 28965280, 36206600, 72413200, 144826400]

約数ペア:

[(1, 144826400), (2, 72413200), (4, 36206600), (5, 28965280), (8, 18103300), (10, 14482640), (16, 9051650), (17, 8519200), (20, 7241320), (23, 6296800), (25, 5793056), (32, 4525825), (34, 4259600), (40, 3620660), (46, 3148400), (50, 2896528), (68, 2129800), (80, 1810330), (85, 1703840), (92, 1574200), (100, 1448264), (115, 1259360), (136, 1064900), (160, 905165), (170, 851920), (184, 787100), (200, 724132), (230, 629680), (272, 532450), (340, 425960), (368, 393550), (391, 370400), (400, 362066), (425, 340768), (460, 314840), (463, 312800), (544, 266225), (575, 251872), (680, 212980), (736, 196775), (782, 185200), (800, 181033), (850, 170384), (920, 157420), (926, 156400), (1150, 125936), (1360, 106490), (1564, 92600), (1700, 85192), (1840, 78710), (1852, 78200), (1955, 74080), (2300, 62968), (2315, 62560), (2720, 53245), (3128, 46300), (3400, 42596), (3680, 39355), (3704, 39100), (3910, 37040), (4600, 31484), (4630, 31280), (6256, 23150), (6800, 21298), (7408, 19550), (7820, 18520), (7871, 18400), (9200, 15742), (9260, 15640), (9775, 14816), (10649, 13600), (11575, 12512)]