2515138800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:760

約数の個数: 240

約数和(自身を含む): 8362083840

約数和(自身を除く): 5846945040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 79, 80, 86, 100, 120, 129, 150, 158, 172, 200, 215, 237, 240, 258, 300, 316, 344, 395, 400, 430, 474, 516, 600, 617, 632, 645, 688, 790, 860, 948, 1032, 1075, 1185, 1200, 1234, 1264, 1290, 1580, 1720, 1851, 1896, 1975, 2064, 2150, 2370, 2468, 2580, 3085, 3160, 3225, 3397, 3440, 3702, 3792, 3950, 4300, 4740, 4936, 5160, 5925, 6170, 6320, 6450, 6794, 7404, 7900, 8600, 9255, 9480, 9872, 10191, 10320, 11850, 12340, 12900, 13588, 14808, 15425, 15800, 16985, 17200, 18510, 18960, 20382, 23700, 24680, 25800, 26531, 27176, 29616, 30850, 31600, 33970, 37020, 40764, 46275, 47400, 48743, 49360, 50955, 51600, 53062, 54352, 61700, 67940, 74040, 79593, 81528, 84925, 92550, 94800, 97486, 101910, 106124, 123400, 132655, 135880, 146229, 148080, 159186, 163056, 169850, 185100, 194972, 203820, 212248, 243715, 246800, 254775, 265310, 271760, 292458, 318372, 339700, 370200, 389944, 397965, 407640, 424496, 487430, 509550, 530620, 584916, 636744, 663275, 679400, 731145, 740400, 779888, 795930, 815280, 974860, 1019100, 1061240, 1169832, 1218575, 1273488, 1326550, 1358800, 1462290, 1591860, 1949720, 1989825, 2038200, 2095949, 2122480, 2339664, 2437150, 2653100, 2924580, 3183720, 3655725, 3899440, 3979650, 4076400, 4191898, 4874300, 5306200, 5849160, 6287847, 6367440, 7311450, 7959300, 8383796, 9748600, 10479745, 10612400, 11698320, 12575694, 14622900, 15918600, 16767592, 19497200, 20959490, 25151388, 29245800, 31439235, 31837200, 33535184, 41918980, 50302776, 52398725, 58491600, 62878470, 83837960, 100605552, 104797450, 125756940, 157196175, 167675920, 209594900, 251513880, 314392350, 419189800, 503027760, 628784700, 838379600, 1257569400, 2515138800]

約数ペア:

[(1, 2515138800), (2, 1257569400), (3, 838379600), (4, 628784700), (5, 503027760), (6, 419189800), (8, 314392350), (10, 251513880), (12, 209594900), (15, 167675920), (16, 157196175), (20, 125756940), (24, 104797450), (25, 100605552), (30, 83837960), (40, 62878470), (43, 58491600), (48, 52398725), (50, 50302776), (60, 41918980), (75, 33535184), (79, 31837200), (80, 31439235), (86, 29245800), (100, 25151388), (120, 20959490), (129, 19497200), (150, 16767592), (158, 15918600), (172, 14622900), (200, 12575694), (215, 11698320), (237, 10612400), (240, 10479745), (258, 9748600), (300, 8383796), (316, 7959300), (344, 7311450), (395, 6367440), (400, 6287847), (430, 5849160), (474, 5306200), (516, 4874300), (600, 4191898), (617, 4076400), (632, 3979650), (645, 3899440), (688, 3655725), (790, 3183720), (860, 2924580), (948, 2653100), (1032, 2437150), (1075, 2339664), (1185, 2122480), (1200, 2095949), (1234, 2038200), (1264, 1989825), (1290, 1949720), (1580, 1591860), (1720, 1462290), (1851, 1358800), (1896, 1326550), (1975, 1273488), (2064, 1218575), (2150, 1169832), (2370, 1061240), (2468, 1019100), (2580, 974860), (3085, 815280), (3160, 795930), (3225, 779888), (3397, 740400), (3440, 731145), (3702, 679400), (3792, 663275), (3950, 636744), (4300, 584916), (4740, 530620), (4936, 509550), (5160, 487430), (5925, 424496), (6170, 407640), (6320, 397965), (6450, 389944), (6794, 370200), (7404, 339700), (7900, 318372), (8600, 292458), (9255, 271760), (9480, 265310), (9872, 254775), (10191, 246800), (10320, 243715), (11850, 212248), (12340, 203820), (12900, 194972), (13588, 185100), (14808, 169850), (15425, 163056), (15800, 159186), (16985, 148080), (17200, 146229), (18510, 135880), (18960, 132655), (20382, 123400), (23700, 106124), (24680, 101910), (25800, 97486), (26531, 94800), (27176, 92550), (29616, 84925), (30850, 81528), (31600, 79593), (33970, 74040), (37020, 67940), (40764, 61700), (46275, 54352), (47400, 53062), (48743, 51600), (49360, 50955)]