19474196400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131939}}^1$

素因数の和:132004

約数の個数: 180

約数和(自身を含む): 69229709640

約数和(自身を除く): 49755513240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 984, 1025, 1200, 1230, 1476, 1640, 1800, 1845, 1968, 2050, 2460, 2952, 3075, 3280, 3600, 3690, 4100, 4920, 5904, 6150, 7380, 8200, 9225, 9840, 12300, 14760, 16400, 18450, 24600, 29520, 36900, 49200, 73800, 131939, 147600, 263878, 395817, 527756, 659695, 791634, 1055512, 1187451, 1319390, 1583268, 1979085, 2111024, 2374902, 2638780, 3166536, 3298475, 3958170, 4749804, 5277560, 5409499, 5937255, 6333072, 6596950, 7916340, 9499608, 9895425, 10555120, 10818998, 11874510, 13193900, 15832680, 16228497, 18999216, 19790850, 21637996, 23749020, 26387800, 27047495, 29686275, 31665360, 32456994, 39581700, 43275992, 47498040, 48685491, 52775600, 54094990, 59372550, 64913988, 79163400, 81142485, 86551984, 94996080, 97370982, 108189980, 118745100, 129827976, 135237475, 158326800, 162284970, 194741964, 216379960, 237490200, 243427455, 259655952, 270474950, 324569940, 389483928, 405712425, 432759920, 474980400, 486854910, 540949900, 649139880, 778967856, 811424850, 973709820, 1081899800, 1217137275, 1298279760, 1622849700, 1947419640, 2163799600, 2434274550, 3245699400, 3894839280, 4868549100, 6491398800, 9737098200, 19474196400]

約数ペア:

[(1, 19474196400), (2, 9737098200), (3, 6491398800), (4, 4868549100), (5, 3894839280), (6, 3245699400), (8, 2434274550), (9, 2163799600), (10, 1947419640), (12, 1622849700), (15, 1298279760), (16, 1217137275), (18, 1081899800), (20, 973709820), (24, 811424850), (25, 778967856), (30, 649139880), (36, 540949900), (40, 486854910), (41, 474980400), (45, 432759920), (48, 405712425), (50, 389483928), (60, 324569940), (72, 270474950), (75, 259655952), (80, 243427455), (82, 237490200), (90, 216379960), (100, 194741964), (120, 162284970), (123, 158326800), (144, 135237475), (150, 129827976), (164, 118745100), (180, 108189980), (200, 97370982), (205, 94996080), (225, 86551984), (240, 81142485), (246, 79163400), (300, 64913988), (328, 59372550), (360, 54094990), (369, 52775600), (400, 48685491), (410, 47498040), (450, 43275992), (492, 39581700), (600, 32456994), (615, 31665360), (656, 29686275), (720, 27047495), (738, 26387800), (820, 23749020), (900, 21637996), (984, 19790850), (1025, 18999216), (1200, 16228497), (1230, 15832680), (1476, 13193900), (1640, 11874510), (1800, 10818998), (1845, 10555120), (1968, 9895425), (2050, 9499608), (2460, 7916340), (2952, 6596950), (3075, 6333072), (3280, 5937255), (3600, 5409499), (3690, 5277560), (4100, 4749804), (4920, 3958170), (5904, 3298475), (6150, 3166536), (7380, 2638780), (8200, 2374902), (9225, 2111024), (9840, 1979085), (12300, 1583268), (14760, 1319390), (16400, 1187451), (18450, 1055512), (24600, 791634), (29520, 659695), (36900, 527756), (49200, 395817), (73800, 263878), (131939, 147600)]