201949800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 192

約数和(自身を含む): 714329280

約数和(自身を除く): 512379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1523, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3046, 3315, 3400, 3900, 4420, 4569, 5100, 5304, 5525, 6092, 6630, 7615, 7800, 8840, 9138, 10200, 11050, 12184, 13260, 15230, 16575, 18276, 19799, 22100, 22845, 25891, 26520, 30460, 33150, 36552, 38075, 39598, 44200, 45690, 51782, 59397, 60920, 66300, 76150, 77673, 79196, 91380, 98995, 103564, 114225, 118794, 129455, 132600, 152300, 155346, 158392, 182760, 197990, 207128, 228450, 237588, 258910, 296985, 304600, 310692, 336583, 388365, 395980, 456900, 475176, 494975, 517820, 593970, 621384, 647275, 673166, 776730, 791960, 913800, 989950, 1009749, 1035640, 1187940, 1294550, 1346332, 1484925, 1553460, 1682915, 1941825, 1979900, 2019498, 2375880, 2589100, 2692664, 2969850, 3106920, 3365830, 3883650, 3959800, 4038996, 5048745, 5178200, 5939700, 6731660, 7767300, 8077992, 8414575, 10097490, 11879400, 13463320, 15534600, 16829150, 20194980, 25243725, 33658300, 40389960, 50487450, 67316600, 100974900, 201949800]

約数ペア:

[(1, 201949800), (2, 100974900), (3, 67316600), (4, 50487450), (5, 40389960), (6, 33658300), (8, 25243725), (10, 20194980), (12, 16829150), (13, 15534600), (15, 13463320), (17, 11879400), (20, 10097490), (24, 8414575), (25, 8077992), (26, 7767300), (30, 6731660), (34, 5939700), (39, 5178200), (40, 5048745), (50, 4038996), (51, 3959800), (52, 3883650), (60, 3365830), (65, 3106920), (68, 2969850), (75, 2692664), (78, 2589100), (85, 2375880), (100, 2019498), (102, 1979900), (104, 1941825), (120, 1682915), (130, 1553460), (136, 1484925), (150, 1346332), (156, 1294550), (170, 1187940), (195, 1035640), (200, 1009749), (204, 989950), (221, 913800), (255, 791960), (260, 776730), (300, 673166), (312, 647275), (325, 621384), (340, 593970), (390, 517820), (408, 494975), (425, 475176), (442, 456900), (510, 395980), (520, 388365), (600, 336583), (650, 310692), (663, 304600), (680, 296985), (780, 258910), (850, 237588), (884, 228450), (975, 207128), (1020, 197990), (1105, 182760), (1275, 158392), (1300, 155346), (1326, 152300), (1523, 132600), (1560, 129455), (1700, 118794), (1768, 114225), (1950, 103564), (2040, 98995), (2210, 91380), (2550, 79196), (2600, 77673), (2652, 76150), (3046, 66300), (3315, 60920), (3400, 59397), (3900, 51782), (4420, 45690), (4569, 44200), (5100, 39598), (5304, 38075), (5525, 36552), (6092, 33150), (6630, 30460), (7615, 26520), (7800, 25891), (8840, 22845), (9138, 22100), (10200, 19799), (11050, 18276), (12184, 16575), (13260, 15230)]