155801880

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 570326400

約数和(自身を除く): 414524520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 137, 156, 162, 180, 195, 216, 234, 243, 260, 270, 274, 312, 324, 351, 360, 390, 405, 411, 468, 486, 520, 540, 548, 585, 648, 685, 702, 729, 780, 810, 822, 936, 972, 1053, 1080, 1096, 1170, 1215, 1233, 1370, 1404, 1458, 1560, 1620, 1644, 1755, 1781, 1944, 2055, 2106, 2187, 2340, 2430, 2466, 2740, 2808, 2916, 3159, 3240, 3288, 3510, 3562, 3645, 3699, 4110, 4212, 4374, 4680, 4860, 4932, 5265, 5343, 5480, 5832, 6165, 6318, 7020, 7124, 7290, 7398, 8220, 8424, 8748, 8905, 9477, 9720, 9864, 10530, 10686, 10935, 11097, 12330, 12636, 14040, 14248, 14580, 14796, 15795, 16029, 16440, 17496, 17810, 18495, 18954, 21060, 21372, 21870, 22194, 24660, 25272, 26715, 28431, 29160, 29592, 31590, 32058, 33291, 35620, 36990, 37908, 42120, 42744, 43740, 44388, 47385, 48087, 49320, 53430, 55485, 56862, 63180, 64116, 66582, 71240, 73980, 75816, 80145, 87480, 88776, 94770, 96174, 99873, 106860, 110970, 113724, 126360, 128232, 133164, 142155, 144261, 147960, 160290, 166455, 189540, 192348, 199746, 213720, 221940, 227448, 240435, 266328, 284310, 288522, 299619, 320580, 332910, 379080, 384696, 399492, 432783, 443880, 480870, 499365, 568620, 577044, 599238, 641160, 665820, 721305, 798984, 865566, 961740, 998730, 1137240, 1154088, 1198476, 1298349, 1331640, 1442610, 1498095, 1731132, 1923480, 1997460, 2163915, 2396952, 2596698, 2885220, 2996190, 3462264, 3895047, 3994920, 4327830, 5193396, 5770440, 5992380, 6491745, 7790094, 8655660, 10386792, 11984760, 12983490, 15580188, 17311320, 19475235, 25966980, 31160376, 38950470, 51933960, 77900940, 155801880]

約数ペア:

[(1, 155801880), (2, 77900940), (3, 51933960), (4, 38950470), (5, 31160376), (6, 25966980), (8, 19475235), (9, 17311320), (10, 15580188), (12, 12983490), (13, 11984760), (15, 10386792), (18, 8655660), (20, 7790094), (24, 6491745), (26, 5992380), (27, 5770440), (30, 5193396), (36, 4327830), (39, 3994920), (40, 3895047), (45, 3462264), (52, 2996190), (54, 2885220), (60, 2596698), (65, 2396952), (72, 2163915), (78, 1997460), (81, 1923480), (90, 1731132), (104, 1498095), (108, 1442610), (117, 1331640), (120, 1298349), (130, 1198476), (135, 1154088), (137, 1137240), (156, 998730), (162, 961740), (180, 865566), (195, 798984), (216, 721305), (234, 665820), (243, 641160), (260, 599238), (270, 577044), (274, 568620), (312, 499365), (324, 480870), (351, 443880), (360, 432783), (390, 399492), (405, 384696), (411, 379080), (468, 332910), (486, 320580), (520, 299619), (540, 288522), (548, 284310), (585, 266328), (648, 240435), (685, 227448), (702, 221940), (729, 213720), (780, 199746), (810, 192348), (822, 189540), (936, 166455), (972, 160290), (1053, 147960), (1080, 144261), (1096, 142155), (1170, 133164), (1215, 128232), (1233, 126360), (1370, 113724), (1404, 110970), (1458, 106860), (1560, 99873), (1620, 96174), (1644, 94770), (1755, 88776), (1781, 87480), (1944, 80145), (2055, 75816), (2106, 73980), (2187, 71240), (2340, 66582), (2430, 64116), (2466, 63180), (2740, 56862), (2808, 55485), (2916, 53430), (3159, 49320), (3240, 48087), (3288, 47385), (3510, 44388), (3562, 43740), (3645, 42744), (3699, 42120), (4110, 37908), (4212, 36990), (4374, 35620), (4680, 33291), (4860, 32058), (4932, 31590), (5265, 29592), (5343, 29160), (5480, 28431), (5832, 26715), (6165, 25272), (6318, 24660), (7020, 22194), (7124, 21870), (7290, 21372), (7398, 21060), (8220, 18954), (8424, 18495), (8748, 17810), (8905, 17496), (9477, 16440), (9720, 16029), (9864, 15795), (10530, 14796), (10686, 14580), (10935, 14248), (11097, 14040), (12330, 12636)]