49187700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 166822656

約数和(自身を除く): 117634956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 41, 43, 45, 50, 60, 62, 75, 82, 86, 90, 93, 100, 123, 124, 129, 150, 155, 164, 172, 180, 186, 205, 215, 225, 246, 258, 279, 300, 310, 369, 372, 387, 410, 430, 450, 465, 492, 516, 558, 615, 620, 645, 738, 774, 775, 820, 860, 900, 930, 1025, 1075, 1116, 1230, 1271, 1290, 1333, 1395, 1476, 1548, 1550, 1763, 1845, 1860, 1935, 2050, 2150, 2325, 2460, 2542, 2580, 2666, 2790, 3075, 3100, 3225, 3526, 3690, 3813, 3870, 3999, 4100, 4300, 4650, 5084, 5289, 5332, 5580, 6150, 6355, 6450, 6665, 6975, 7052, 7380, 7626, 7740, 7998, 8815, 9225, 9300, 9675, 10578, 11439, 11997, 12300, 12710, 12900, 13330, 13950, 15252, 15867, 15996, 17630, 18450, 19065, 19350, 19995, 21156, 22878, 23994, 25420, 26445, 26660, 27900, 31734, 31775, 33325, 35260, 36900, 38130, 38700, 39990, 44075, 45756, 47988, 52890, 54653, 57195, 59985, 63468, 63550, 66650, 76260, 79335, 79980, 88150, 95325, 99975, 105780, 109306, 114390, 119970, 127100, 132225, 133300, 158670, 163959, 176300, 190650, 199950, 218612, 228780, 239940, 264450, 273265, 285975, 299925, 317340, 327918, 381300, 396675, 399900, 491877, 528900, 546530, 571950, 599850, 655836, 793350, 819795, 983754, 1093060, 1143900, 1199700, 1366325, 1586700, 1639590, 1967508, 2459385, 2732650, 3279180, 4098975, 4918770, 5465300, 8197950, 9837540, 12296925, 16395900, 24593850, 49187700]

約数ペア:

[(1, 49187700), (2, 24593850), (3, 16395900), (4, 12296925), (5, 9837540), (6, 8197950), (9, 5465300), (10, 4918770), (12, 4098975), (15, 3279180), (18, 2732650), (20, 2459385), (25, 1967508), (30, 1639590), (31, 1586700), (36, 1366325), (41, 1199700), (43, 1143900), (45, 1093060), (50, 983754), (60, 819795), (62, 793350), (75, 655836), (82, 599850), (86, 571950), (90, 546530), (93, 528900), (100, 491877), (123, 399900), (124, 396675), (129, 381300), (150, 327918), (155, 317340), (164, 299925), (172, 285975), (180, 273265), (186, 264450), (205, 239940), (215, 228780), (225, 218612), (246, 199950), (258, 190650), (279, 176300), (300, 163959), (310, 158670), (369, 133300), (372, 132225), (387, 127100), (410, 119970), (430, 114390), (450, 109306), (465, 105780), (492, 99975), (516, 95325), (558, 88150), (615, 79980), (620, 79335), (645, 76260), (738, 66650), (774, 63550), (775, 63468), (820, 59985), (860, 57195), (900, 54653), (930, 52890), (1025, 47988), (1075, 45756), (1116, 44075), (1230, 39990), (1271, 38700), (1290, 38130), (1333, 36900), (1395, 35260), (1476, 33325), (1548, 31775), (1550, 31734), (1763, 27900), (1845, 26660), (1860, 26445), (1935, 25420), (2050, 23994), (2150, 22878), (2325, 21156), (2460, 19995), (2542, 19350), (2580, 19065), (2666, 18450), (2790, 17630), (3075, 15996), (3100, 15867), (3225, 15252), (3526, 13950), (3690, 13330), (3813, 12900), (3870, 12710), (3999, 12300), (4100, 11997), (4300, 11439), (4650, 10578), (5084, 9675), (5289, 9300), (5332, 9225), (5580, 8815), (6150, 7998), (6355, 7740), (6450, 7626), (6665, 7380), (6975, 7052)]