265816200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 905567040

約数和(自身を除く): 639750840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 212, 260, 265, 300, 312, 318, 325, 390, 424, 520, 530, 600, 636, 643, 650, 689, 780, 795, 975, 1060, 1272, 1286, 1300, 1325, 1378, 1560, 1590, 1929, 1950, 2067, 2120, 2572, 2600, 2650, 2756, 3180, 3215, 3445, 3858, 3900, 3975, 4134, 5144, 5300, 5512, 6360, 6430, 6890, 7716, 7800, 7950, 8268, 8359, 9645, 10335, 10600, 12860, 13780, 15432, 15900, 16075, 16536, 16718, 17225, 19290, 20670, 25077, 25720, 27560, 31800, 32150, 33436, 34079, 34450, 38580, 41340, 41795, 48225, 50154, 51675, 64300, 66872, 68158, 68900, 77160, 82680, 83590, 96450, 100308, 102237, 103350, 125385, 128600, 136316, 137800, 167180, 170395, 192900, 200616, 204474, 206700, 208975, 250770, 272632, 334360, 340790, 385800, 408948, 413400, 417950, 443027, 501540, 511185, 626925, 681580, 817896, 835900, 851975, 886054, 1003080, 1022370, 1253850, 1329081, 1363160, 1671800, 1703950, 1772108, 2044740, 2215135, 2507700, 2555925, 2658162, 3407900, 3544216, 4089480, 4430270, 5015400, 5111850, 5316324, 6645405, 6815800, 8860540, 10223700, 10632648, 11075675, 13290810, 17721080, 20447400, 22151350, 26581620, 33227025, 44302700, 53163240, 66454050, 88605400, 132908100, 265816200]

約数ペア:

[(1, 265816200), (2, 132908100), (3, 88605400), (4, 66454050), (5, 53163240), (6, 44302700), (8, 33227025), (10, 26581620), (12, 22151350), (13, 20447400), (15, 17721080), (20, 13290810), (24, 11075675), (25, 10632648), (26, 10223700), (30, 8860540), (39, 6815800), (40, 6645405), (50, 5316324), (52, 5111850), (53, 5015400), (60, 4430270), (65, 4089480), (75, 3544216), (78, 3407900), (100, 2658162), (104, 2555925), (106, 2507700), (120, 2215135), (130, 2044740), (150, 1772108), (156, 1703950), (159, 1671800), (195, 1363160), (200, 1329081), (212, 1253850), (260, 1022370), (265, 1003080), (300, 886054), (312, 851975), (318, 835900), (325, 817896), (390, 681580), (424, 626925), (520, 511185), (530, 501540), (600, 443027), (636, 417950), (643, 413400), (650, 408948), (689, 385800), (780, 340790), (795, 334360), (975, 272632), (1060, 250770), (1272, 208975), (1286, 206700), (1300, 204474), (1325, 200616), (1378, 192900), (1560, 170395), (1590, 167180), (1929, 137800), (1950, 136316), (2067, 128600), (2120, 125385), (2572, 103350), (2600, 102237), (2650, 100308), (2756, 96450), (3180, 83590), (3215, 82680), (3445, 77160), (3858, 68900), (3900, 68158), (3975, 66872), (4134, 64300), (5144, 51675), (5300, 50154), (5512, 48225), (6360, 41795), (6430, 41340), (6890, 38580), (7716, 34450), (7800, 34079), (7950, 33436), (8268, 32150), (8359, 31800), (9645, 27560), (10335, 25720), (10600, 25077), (12860, 20670), (13780, 19290), (15432, 17225), (15900, 16718), (16075, 16536)]