228145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 846682200

約数和(自身を除く): 618536880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 41, 45, 52, 58, 60, 65, 72, 78, 82, 87, 90, 104, 116, 117, 120, 123, 130, 145, 156, 164, 174, 180, 195, 205, 232, 234, 246, 260, 261, 290, 312, 328, 348, 360, 369, 377, 390, 410, 435, 468, 492, 520, 522, 533, 580, 585, 615, 696, 738, 754, 780, 820, 870, 936, 984, 1044, 1066, 1131, 1160, 1170, 1189, 1230, 1305, 1476, 1508, 1560, 1599, 1640, 1681, 1740, 1845, 1885, 2088, 2132, 2262, 2340, 2378, 2460, 2610, 2665, 2952, 3016, 3198, 3362, 3393, 3480, 3567, 3690, 3770, 4264, 4524, 4680, 4756, 4797, 4920, 5043, 5220, 5330, 5655, 5945, 6396, 6724, 6786, 7134, 7380, 7540, 7995, 8405, 9048, 9512, 9594, 10086, 10440, 10660, 10701, 11310, 11890, 12792, 13448, 13572, 14268, 14760, 15080, 15129, 15457, 15990, 16810, 16965, 17835, 19188, 20172, 21320, 21402, 21853, 22620, 23780, 23985, 25215, 27144, 28536, 30258, 30914, 31980, 33620, 33930, 35670, 38376, 40344, 42804, 43706, 45240, 46371, 47560, 47970, 48749, 50430, 53505, 60516, 61828, 63960, 65559, 67240, 67860, 71340, 75645, 77285, 85608, 87412, 92742, 95940, 97498, 100860, 107010, 109265, 121032, 123656, 131118, 135720, 139113, 142680, 146247, 151290, 154570, 174824, 185484, 191880, 194996, 196677, 201720, 214020, 218530, 231855, 243745, 262236, 278226, 292494, 302580, 309140, 327795, 370968, 389992, 393354, 428040, 437060, 438741, 463710, 487490, 524472, 556452, 584988, 605160, 618280, 633737, 655590, 695565, 731235, 786708, 874120, 877482, 927420, 974980, 983385, 1112904, 1169976, 1267474, 1311180, 1391130, 1462470, 1573416, 1754964, 1854840, 1901211, 1949960, 1966770, 2193705, 2534948, 2622360, 2782260, 2924940, 3168685, 3509928, 3802422, 3933540, 4387410, 5069896, 5564520, 5703633, 5849880, 6337370, 7604844, 7867080, 8774820, 9506055, 11407266, 12674740, 15209688, 17549640, 19012110, 22814532, 25349480, 28518165, 38024220, 45629064, 57036330, 76048440, 114072660, 228145320]

約数ペア:

[(1, 228145320), (2, 114072660), (3, 76048440), (4, 57036330), (5, 45629064), (6, 38024220), (8, 28518165), (9, 25349480), (10, 22814532), (12, 19012110), (13, 17549640), (15, 15209688), (18, 12674740), (20, 11407266), (24, 9506055), (26, 8774820), (29, 7867080), (30, 7604844), (36, 6337370), (39, 5849880), (40, 5703633), (41, 5564520), (45, 5069896), (52, 4387410), (58, 3933540), (60, 3802422), (65, 3509928), (72, 3168685), (78, 2924940), (82, 2782260), (87, 2622360), (90, 2534948), (104, 2193705), (116, 1966770), (117, 1949960), (120, 1901211), (123, 1854840), (130, 1754964), (145, 1573416), (156, 1462470), (164, 1391130), (174, 1311180), (180, 1267474), (195, 1169976), (205, 1112904), (232, 983385), (234, 974980), (246, 927420), (260, 877482), (261, 874120), (290, 786708), (312, 731235), (328, 695565), (348, 655590), (360, 633737), (369, 618280), (377, 605160), (390, 584988), (410, 556452), (435, 524472), (468, 487490), (492, 463710), (520, 438741), (522, 437060), (533, 428040), (580, 393354), (585, 389992), (615, 370968), (696, 327795), (738, 309140), (754, 302580), (780, 292494), (820, 278226), (870, 262236), (936, 243745), (984, 231855), (1044, 218530), (1066, 214020), (1131, 201720), (1160, 196677), (1170, 194996), (1189, 191880), (1230, 185484), (1305, 174824), (1476, 154570), (1508, 151290), (1560, 146247), (1599, 142680), (1640, 139113), (1681, 135720), (1740, 131118), (1845, 123656), (1885, 121032), (2088, 109265), (2132, 107010), (2262, 100860), (2340, 97498), (2378, 95940), (2460, 92742), (2610, 87412), (2665, 85608), (2952, 77285), (3016, 75645), (3198, 71340), (3362, 67860), (3393, 67240), (3480, 65559), (3567, 63960), (3690, 61828), (3770, 60516), (4264, 53505), (4524, 50430), (4680, 48749), (4756, 47970), (4797, 47560), (4920, 46371), (5043, 45240), (5220, 43706), (5330, 42804), (5655, 40344), (5945, 38376), (6396, 35670), (6724, 33930), (6786, 33620), (7134, 31980), (7380, 30914), (7540, 30258), (7995, 28536), (8405, 27144), (9048, 25215), (9512, 23985), (9594, 23780), (10086, 22620), (10440, 21853), (10660, 21402), (10701, 21320), (11310, 20172), (11890, 19188), (12792, 17835), (13448, 16965), (13572, 16810), (14268, 15990), (14760, 15457), (15080, 15129)]