728921700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 288

約数和(自身を含む): 2658857600

約数和(自身を除く): 1929935900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 270, 285, 300, 325, 342, 351, 380, 390, 450, 468, 475, 494, 513, 540, 570, 585, 650, 675, 684, 702, 741, 780, 855, 900, 950, 975, 988, 1026, 1093, 1140, 1170, 1235, 1300, 1350, 1404, 1425, 1482, 1710, 1755, 1900, 1950, 2052, 2186, 2223, 2340, 2470, 2565, 2700, 2850, 2925, 2964, 3279, 3420, 3510, 3705, 3900, 4275, 4372, 4446, 4940, 5130, 5465, 5700, 5850, 6175, 6558, 6669, 7020, 7410, 8550, 8775, 8892, 9837, 10260, 10930, 11115, 11700, 12350, 12825, 13116, 13338, 14209, 14820, 16395, 17100, 17550, 18525, 19674, 20767, 21860, 22230, 24700, 25650, 26676, 27325, 28418, 29511, 32790, 33345, 35100, 37050, 39348, 41534, 42627, 44460, 49185, 51300, 54650, 55575, 56836, 59022, 62301, 65580, 66690, 71045, 74100, 81975, 83068, 85254, 98370, 103835, 109300, 111150, 118044, 124602, 127881, 133380, 142090, 147555, 163950, 166725, 170508, 186903, 196740, 207670, 213135, 222300, 245925, 249204, 255762, 269971, 284180, 295110, 311505, 327900, 333450, 355225, 373806, 383643, 415340, 426270, 491850, 511524, 519175, 539942, 560709, 590220, 623010, 639405, 666900, 710450, 737775, 747612, 767286, 809913, 852540, 934515, 983700, 1038350, 1065675, 1079884, 1121418, 1246020, 1278810, 1349855, 1420900, 1475550, 1534572, 1557525, 1619826, 1869030, 1918215, 2076700, 2131350, 2242836, 2429739, 2557620, 2699710, 2803545, 2951100, 3115050, 3197025, 3239652, 3738060, 3836430, 4049565, 4262700, 4672575, 4859478, 5399420, 5607090, 6230100, 6394050, 6749275, 7289217, 7672860, 8099130, 9345150, 9591075, 9718956, 11214180, 12148695, 12788100, 13498550, 14017725, 14578434, 16198260, 18690300, 19182150, 20247825, 24297390, 26997100, 28035450, 29156868, 36446085, 38364300, 40495650, 48594780, 56070900, 60743475, 72892170, 80991300, 121486950, 145784340, 182230425, 242973900, 364460850, 728921700]

約数ペア:

[(1, 728921700), (2, 364460850), (3, 242973900), (4, 182230425), (5, 145784340), (6, 121486950), (9, 80991300), (10, 72892170), (12, 60743475), (13, 56070900), (15, 48594780), (18, 40495650), (19, 38364300), (20, 36446085), (25, 29156868), (26, 28035450), (27, 26997100), (30, 24297390), (36, 20247825), (38, 19182150), (39, 18690300), (45, 16198260), (50, 14578434), (52, 14017725), (54, 13498550), (57, 12788100), (60, 12148695), (65, 11214180), (75, 9718956), (76, 9591075), (78, 9345150), (90, 8099130), (95, 7672860), (100, 7289217), (108, 6749275), (114, 6394050), (117, 6230100), (130, 5607090), (135, 5399420), (150, 4859478), (156, 4672575), (171, 4262700), (180, 4049565), (190, 3836430), (195, 3738060), (225, 3239652), (228, 3197025), (234, 3115050), (247, 2951100), (260, 2803545), (270, 2699710), (285, 2557620), (300, 2429739), (325, 2242836), (342, 2131350), (351, 2076700), (380, 1918215), (390, 1869030), (450, 1619826), (468, 1557525), (475, 1534572), (494, 1475550), (513, 1420900), (540, 1349855), (570, 1278810), (585, 1246020), (650, 1121418), (675, 1079884), (684, 1065675), (702, 1038350), (741, 983700), (780, 934515), (855, 852540), (900, 809913), (950, 767286), (975, 747612), (988, 737775), (1026, 710450), (1093, 666900), (1140, 639405), (1170, 623010), (1235, 590220), (1300, 560709), (1350, 539942), (1404, 519175), (1425, 511524), (1482, 491850), (1710, 426270), (1755, 415340), (1900, 383643), (1950, 373806), (2052, 355225), (2186, 333450), (2223, 327900), (2340, 311505), (2470, 295110), (2565, 284180), (2700, 269971), (2850, 255762), (2925, 249204), (2964, 245925), (3279, 222300), (3420, 213135), (3510, 207670), (3705, 196740), (3900, 186903), (4275, 170508), (4372, 166725), (4446, 163950), (4940, 147555), (5130, 142090), (5465, 133380), (5700, 127881), (5850, 124602), (6175, 118044), (6558, 111150), (6669, 109300), (7020, 103835), (7410, 98370), (8550, 85254), (8775, 83068), (8892, 81975), (9837, 74100), (10260, 71045), (10930, 66690), (11115, 65580), (11700, 62301), (12350, 59022), (12825, 56836), (13116, 55575), (13338, 54650), (14209, 51300), (14820, 49185), (16395, 44460), (17100, 42627), (17550, 41534), (18525, 39348), (19674, 37050), (20767, 35100), (21860, 33345), (22230, 32790), (24700, 29511), (25650, 28418), (26676, 27325)]