74491560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 192

約数和(自身を含む): 284618880

約数和(自身を除く): 210127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1447, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 2894, 3432, 3960, 4290, 4341, 4680, 5148, 5720, 5788, 6435, 7235, 8580, 8682, 10296, 11576, 12870, 13023, 14470, 15917, 17160, 17364, 18811, 21705, 25740, 26046, 28940, 31834, 34728, 37622, 43410, 47751, 51480, 52092, 56433, 57880, 63668, 65115, 75244, 79585, 86820, 94055, 95502, 104184, 112866, 127336, 130230, 143253, 150488, 159170, 169299, 173640, 188110, 191004, 206921, 225732, 238755, 260460, 282165, 286506, 318340, 338598, 376220, 382008, 413842, 451464, 477510, 520920, 564330, 573012, 620763, 636680, 677196, 716265, 752440, 827684, 846495, 955020, 1034605, 1128660, 1146024, 1241526, 1354392, 1432530, 1655368, 1692990, 1862289, 1910040, 2069210, 2257320, 2483052, 2865060, 3103815, 3385980, 3724578, 4138420, 4966104, 5730120, 6207630, 6771960, 7449156, 8276840, 9311445, 12415260, 14898312, 18622890, 24830520, 37245780, 74491560]

約数ペア:

[(1, 74491560), (2, 37245780), (3, 24830520), (4, 18622890), (5, 14898312), (6, 12415260), (8, 9311445), (9, 8276840), (10, 7449156), (11, 6771960), (12, 6207630), (13, 5730120), (15, 4966104), (18, 4138420), (20, 3724578), (22, 3385980), (24, 3103815), (26, 2865060), (30, 2483052), (33, 2257320), (36, 2069210), (39, 1910040), (40, 1862289), (44, 1692990), (45, 1655368), (52, 1432530), (55, 1354392), (60, 1241526), (65, 1146024), (66, 1128660), (72, 1034605), (78, 955020), (88, 846495), (90, 827684), (99, 752440), (104, 716265), (110, 677196), (117, 636680), (120, 620763), (130, 573012), (132, 564330), (143, 520920), (156, 477510), (165, 451464), (180, 413842), (195, 382008), (198, 376220), (220, 338598), (234, 318340), (260, 286506), (264, 282165), (286, 260460), (312, 238755), (330, 225732), (360, 206921), (390, 191004), (396, 188110), (429, 173640), (440, 169299), (468, 159170), (495, 150488), (520, 143253), (572, 130230), (585, 127336), (660, 112866), (715, 104184), (780, 95502), (792, 94055), (858, 86820), (936, 79585), (990, 75244), (1144, 65115), (1170, 63668), (1287, 57880), (1320, 56433), (1430, 52092), (1447, 51480), (1560, 47751), (1716, 43410), (1980, 37622), (2145, 34728), (2340, 31834), (2574, 28940), (2860, 26046), (2894, 25740), (3432, 21705), (3960, 18811), (4290, 17364), (4341, 17160), (4680, 15917), (5148, 14470), (5720, 13023), (5788, 12870), (6435, 11576), (7235, 10296), (8580, 8682)]