131558700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 482191360

約数和(自身を除く): 350632660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 61, 65, 70, 75, 78, 79, 84, 91, 100, 105, 122, 130, 140, 150, 156, 158, 175, 182, 183, 195, 210, 237, 244, 260, 273, 300, 305, 316, 325, 350, 364, 366, 390, 395, 420, 427, 455, 474, 525, 546, 553, 610, 650, 700, 732, 780, 790, 793, 854, 910, 915, 948, 975, 1027, 1050, 1092, 1106, 1185, 1220, 1281, 1300, 1365, 1525, 1580, 1586, 1659, 1708, 1820, 1830, 1950, 1975, 2054, 2100, 2135, 2212, 2275, 2370, 2379, 2562, 2730, 2765, 3050, 3081, 3172, 3318, 3660, 3900, 3950, 3965, 4108, 4270, 4550, 4575, 4740, 4758, 4819, 5124, 5135, 5460, 5530, 5551, 5925, 6100, 6162, 6405, 6636, 6825, 7189, 7900, 7930, 8295, 8540, 9100, 9150, 9516, 9638, 10270, 10675, 11060, 11102, 11850, 11895, 12324, 12810, 13650, 13825, 14378, 14457, 15405, 15860, 16590, 16653, 18300, 19276, 19825, 20540, 21350, 21567, 22204, 23700, 23790, 24095, 25620, 25675, 27300, 27650, 27755, 28756, 28914, 30810, 32025, 33180, 33306, 33733, 35945, 39650, 41475, 42700, 43134, 47580, 48190, 51350, 55300, 55510, 57828, 59475, 61620, 62647, 64050, 66612, 67466, 71890, 72285, 77025, 79300, 82950, 83265, 86268, 96380, 101199, 102700, 107835, 111020, 118950, 120475, 125294, 128100, 134932, 138775, 143780, 144570, 154050, 165900, 166530, 168665, 179725, 187941, 202398, 215670, 237900, 240950, 250588, 277550, 289140, 308100, 313235, 333060, 337330, 359450, 361425, 375882, 404796, 416325, 431340, 438529, 481900, 505995, 539175, 555100, 626470, 674660, 718900, 722850, 751764, 832650, 843325, 877058, 939705, 1011990, 1078350, 1252940, 1315587, 1445700, 1566175, 1665300, 1686650, 1754116, 1879410, 2023980, 2156700, 2192645, 2529975, 2631174, 3132350, 3373300, 3758820, 4385290, 4698525, 5059950, 5262348, 6264700, 6577935, 8770580, 9397050, 10119900, 10963225, 13155870, 18794100, 21926450, 26311740, 32889675, 43852900, 65779350, 131558700]

約数ペア:

[(1, 131558700), (2, 65779350), (3, 43852900), (4, 32889675), (5, 26311740), (6, 21926450), (7, 18794100), (10, 13155870), (12, 10963225), (13, 10119900), (14, 9397050), (15, 8770580), (20, 6577935), (21, 6264700), (25, 5262348), (26, 5059950), (28, 4698525), (30, 4385290), (35, 3758820), (39, 3373300), (42, 3132350), (50, 2631174), (52, 2529975), (60, 2192645), (61, 2156700), (65, 2023980), (70, 1879410), (75, 1754116), (78, 1686650), (79, 1665300), (84, 1566175), (91, 1445700), (100, 1315587), (105, 1252940), (122, 1078350), (130, 1011990), (140, 939705), (150, 877058), (156, 843325), (158, 832650), (175, 751764), (182, 722850), (183, 718900), (195, 674660), (210, 626470), (237, 555100), (244, 539175), (260, 505995), (273, 481900), (300, 438529), (305, 431340), (316, 416325), (325, 404796), (350, 375882), (364, 361425), (366, 359450), (390, 337330), (395, 333060), (420, 313235), (427, 308100), (455, 289140), (474, 277550), (525, 250588), (546, 240950), (553, 237900), (610, 215670), (650, 202398), (700, 187941), (732, 179725), (780, 168665), (790, 166530), (793, 165900), (854, 154050), (910, 144570), (915, 143780), (948, 138775), (975, 134932), (1027, 128100), (1050, 125294), (1092, 120475), (1106, 118950), (1185, 111020), (1220, 107835), (1281, 102700), (1300, 101199), (1365, 96380), (1525, 86268), (1580, 83265), (1586, 82950), (1659, 79300), (1708, 77025), (1820, 72285), (1830, 71890), (1950, 67466), (1975, 66612), (2054, 64050), (2100, 62647), (2135, 61620), (2212, 59475), (2275, 57828), (2370, 55510), (2379, 55300), (2562, 51350), (2730, 48190), (2765, 47580), (3050, 43134), (3081, 42700), (3172, 41475), (3318, 39650), (3660, 35945), (3900, 33733), (3950, 33306), (3965, 33180), (4108, 32025), (4270, 30810), (4550, 28914), (4575, 28756), (4740, 27755), (4758, 27650), (4819, 27300), (5124, 25675), (5135, 25620), (5460, 24095), (5530, 23790), (5551, 23700), (5925, 22204), (6100, 21567), (6162, 21350), (6405, 20540), (6636, 19825), (6825, 19276), (7189, 18300), (7900, 16653), (7930, 16590), (8295, 15860), (8540, 15405), (9100, 14457), (9150, 14378), (9516, 13825), (9638, 13650), (10270, 12810), (10675, 12324), (11060, 11895), (11102, 11850)]