186809220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 664070400

約数和(自身を除く): 477261180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 89, 90, 92, 108, 115, 117, 130, 135, 138, 156, 169, 178, 180, 195, 207, 230, 234, 260, 267, 270, 276, 299, 338, 345, 351, 356, 390, 414, 445, 460, 468, 507, 534, 540, 585, 598, 621, 676, 690, 702, 780, 801, 828, 845, 890, 897, 1014, 1035, 1068, 1157, 1170, 1196, 1242, 1335, 1380, 1404, 1495, 1521, 1602, 1690, 1755, 1780, 1794, 2028, 2047, 2070, 2314, 2340, 2403, 2484, 2535, 2670, 2691, 2990, 3042, 3105, 3204, 3380, 3471, 3510, 3588, 3887, 4005, 4094, 4140, 4485, 4563, 4628, 4806, 5070, 5340, 5382, 5785, 5980, 6084, 6141, 6210, 6942, 7020, 7605, 7774, 8010, 8073, 8188, 8970, 9126, 9612, 10140, 10235, 10413, 10764, 11570, 11661, 12015, 12282, 12420, 13455, 13884, 15041, 15210, 15548, 16020, 16146, 17355, 17940, 18252, 18423, 19435, 20470, 20826, 22815, 23140, 23322, 24030, 24564, 26611, 26910, 30082, 30420, 30705, 31239, 32292, 34710, 34983, 36846, 38870, 40365, 40940, 41652, 45123, 45630, 46644, 48060, 52065, 53222, 53820, 55269, 58305, 60164, 61410, 62478, 69420, 69966, 73692, 75205, 77740, 79833, 80730, 90246, 91260, 92115, 104130, 104949, 106444, 110538, 116610, 122820, 124956, 133055, 135369, 139932, 150410, 156195, 159666, 161460, 174915, 180492, 184230, 208260, 209898, 221076, 225615, 233220, 239499, 266110, 270738, 276345, 300820, 312390, 319332, 345943, 349830, 368460, 399165, 406107, 419796, 451230, 478998, 524745, 532220, 541476, 552690, 624780, 676845, 691886, 699660, 718497, 798330, 812214, 902460, 957996, 1037829, 1049490, 1105380, 1197495, 1353690, 1383772, 1436994, 1596660, 1624428, 1729715, 2030535, 2075658, 2098980, 2394990, 2707380, 2873988, 3113487, 3459430, 3592485, 4061070, 4151316, 4789980, 5189145, 6226974, 6918860, 7184970, 8122140, 9340461, 10378290, 12453948, 14369940, 15567435, 18680922, 20756580, 31134870, 37361844, 46702305, 62269740, 93404610, 186809220]

約数ペア:

[(1, 186809220), (2, 93404610), (3, 62269740), (4, 46702305), (5, 37361844), (6, 31134870), (9, 20756580), (10, 18680922), (12, 15567435), (13, 14369940), (15, 12453948), (18, 10378290), (20, 9340461), (23, 8122140), (26, 7184970), (27, 6918860), (30, 6226974), (36, 5189145), (39, 4789980), (45, 4151316), (46, 4061070), (52, 3592485), (54, 3459430), (60, 3113487), (65, 2873988), (69, 2707380), (78, 2394990), (89, 2098980), (90, 2075658), (92, 2030535), (108, 1729715), (115, 1624428), (117, 1596660), (130, 1436994), (135, 1383772), (138, 1353690), (156, 1197495), (169, 1105380), (178, 1049490), (180, 1037829), (195, 957996), (207, 902460), (230, 812214), (234, 798330), (260, 718497), (267, 699660), (270, 691886), (276, 676845), (299, 624780), (338, 552690), (345, 541476), (351, 532220), (356, 524745), (390, 478998), (414, 451230), (445, 419796), (460, 406107), (468, 399165), (507, 368460), (534, 349830), (540, 345943), (585, 319332), (598, 312390), (621, 300820), (676, 276345), (690, 270738), (702, 266110), (780, 239499), (801, 233220), (828, 225615), (845, 221076), (890, 209898), (897, 208260), (1014, 184230), (1035, 180492), (1068, 174915), (1157, 161460), (1170, 159666), (1196, 156195), (1242, 150410), (1335, 139932), (1380, 135369), (1404, 133055), (1495, 124956), (1521, 122820), (1602, 116610), (1690, 110538), (1755, 106444), (1780, 104949), (1794, 104130), (2028, 92115), (2047, 91260), (2070, 90246), (2314, 80730), (2340, 79833), (2403, 77740), (2484, 75205), (2535, 73692), (2670, 69966), (2691, 69420), (2990, 62478), (3042, 61410), (3105, 60164), (3204, 58305), (3380, 55269), (3471, 53820), (3510, 53222), (3588, 52065), (3887, 48060), (4005, 46644), (4094, 45630), (4140, 45123), (4485, 41652), (4563, 40940), (4628, 40365), (4806, 38870), (5070, 36846), (5340, 34983), (5382, 34710), (5785, 32292), (5980, 31239), (6084, 30705), (6141, 30420), (6210, 30082), (6942, 26910), (7020, 26611), (7605, 24564), (7774, 24030), (8010, 23322), (8073, 23140), (8188, 22815), (8970, 20826), (9126, 20470), (9612, 19435), (10140, 18423), (10235, 18252), (10413, 17940), (10764, 17355), (11570, 16146), (11661, 16020), (12015, 15548), (12282, 15210), (12420, 15041), (13455, 13884)]