203548680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 516163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 67, 72, 87, 90, 97, 108, 116, 120, 134, 135, 145, 174, 180, 194, 201, 216, 232, 261, 268, 270, 290, 291, 335, 348, 360, 388, 402, 435, 485, 522, 536, 540, 580, 582, 603, 670, 696, 776, 783, 804, 870, 873, 970, 1005, 1044, 1080, 1160, 1164, 1206, 1305, 1340, 1455, 1566, 1608, 1740, 1746, 1809, 1940, 1943, 2010, 2088, 2328, 2412, 2610, 2619, 2680, 2813, 2910, 3015, 3132, 3480, 3492, 3618, 3880, 3886, 3915, 4020, 4365, 4824, 5220, 5238, 5626, 5820, 5829, 6030, 6264, 6499, 6984, 7236, 7772, 7830, 8040, 8439, 8730, 9045, 9715, 10440, 10476, 11252, 11640, 11658, 12060, 12998, 13095, 14065, 14472, 15544, 15660, 16878, 17460, 17487, 18090, 19430, 19497, 20952, 22504, 23316, 24120, 25317, 25996, 26190, 28130, 29145, 31320, 32495, 33756, 34920, 34974, 36180, 38860, 38994, 42195, 46632, 50634, 51992, 52380, 52461, 56260, 58290, 58491, 64990, 67512, 69948, 72360, 75951, 77720, 77988, 84390, 87435, 97485, 101268, 104760, 104922, 112520, 116580, 116982, 126585, 129980, 139896, 151902, 155976, 168780, 174870, 175473, 188471, 194970, 202536, 209844, 233160, 233964, 253170, 259960, 262305, 292455, 303804, 337560, 349740, 350946, 376942, 379755, 389940, 419688, 467928, 506340, 524610, 565413, 584910, 607608, 699480, 701892, 753884, 759510, 779880, 877365, 942355, 1012680, 1049220, 1130826, 1169820, 1403784, 1507768, 1519020, 1696239, 1754730, 1884710, 2098440, 2261652, 2339640, 2827065, 3038040, 3392478, 3509460, 3769420, 4523304, 5088717, 5654130, 6784956, 7018920, 7538840, 8481195, 10177434, 11308260, 13569912, 16962390, 20354868, 22616520, 25443585, 33924780, 40709736, 50887170, 67849560, 101774340, 203548680]

約数ペア:

[(1, 203548680), (2, 101774340), (3, 67849560), (4, 50887170), (5, 40709736), (6, 33924780), (8, 25443585), (9, 22616520), (10, 20354868), (12, 16962390), (15, 13569912), (18, 11308260), (20, 10177434), (24, 8481195), (27, 7538840), (29, 7018920), (30, 6784956), (36, 5654130), (40, 5088717), (45, 4523304), (54, 3769420), (58, 3509460), (60, 3392478), (67, 3038040), (72, 2827065), (87, 2339640), (90, 2261652), (97, 2098440), (108, 1884710), (116, 1754730), (120, 1696239), (134, 1519020), (135, 1507768), (145, 1403784), (174, 1169820), (180, 1130826), (194, 1049220), (201, 1012680), (216, 942355), (232, 877365), (261, 779880), (268, 759510), (270, 753884), (290, 701892), (291, 699480), (335, 607608), (348, 584910), (360, 565413), (388, 524610), (402, 506340), (435, 467928), (485, 419688), (522, 389940), (536, 379755), (540, 376942), (580, 350946), (582, 349740), (603, 337560), (670, 303804), (696, 292455), (776, 262305), (783, 259960), (804, 253170), (870, 233964), (873, 233160), (970, 209844), (1005, 202536), (1044, 194970), (1080, 188471), (1160, 175473), (1164, 174870), (1206, 168780), (1305, 155976), (1340, 151902), (1455, 139896), (1566, 129980), (1608, 126585), (1740, 116982), (1746, 116580), (1809, 112520), (1940, 104922), (1943, 104760), (2010, 101268), (2088, 97485), (2328, 87435), (2412, 84390), (2610, 77988), (2619, 77720), (2680, 75951), (2813, 72360), (2910, 69948), (3015, 67512), (3132, 64990), (3480, 58491), (3492, 58290), (3618, 56260), (3880, 52461), (3886, 52380), (3915, 51992), (4020, 50634), (4365, 46632), (4824, 42195), (5220, 38994), (5238, 38860), (5626, 36180), (5820, 34974), (5829, 34920), (6030, 33756), (6264, 32495), (6499, 31320), (6984, 29145), (7236, 28130), (7772, 26190), (7830, 25996), (8040, 25317), (8439, 24120), (8730, 23316), (9045, 22504), (9715, 20952), (10440, 19497), (10476, 19430), (11252, 18090), (11640, 17487), (11658, 17460), (12060, 16878), (12998, 15660), (13095, 15544), (14065, 14472)]