189017400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 192

約数和(自身を含む): 688705920

約数和(自身を除く): 499688520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 975, 1100, 1144, 1300, 1320, 1430, 1560, 1650, 1716, 1950, 2145, 2200, 2203, 2600, 2860, 3300, 3432, 3575, 3900, 4290, 4406, 5720, 6600, 6609, 7150, 7800, 8580, 8812, 10725, 11015, 13218, 14300, 17160, 17624, 21450, 22030, 24233, 26436, 28600, 28639, 33045, 42900, 44060, 48466, 52872, 55075, 57278, 66090, 72699, 85800, 85917, 88120, 96932, 110150, 114556, 121165, 132180, 143195, 145398, 165225, 171834, 193864, 220300, 229112, 242330, 264360, 286390, 290796, 315029, 330450, 343668, 363495, 429585, 440600, 484660, 572780, 581592, 605825, 630058, 660900, 687336, 715975, 726990, 859170, 945087, 969320, 1145560, 1211650, 1260116, 1321800, 1431950, 1453980, 1575145, 1718340, 1817475, 1890174, 2147925, 2423300, 2520232, 2863900, 2907960, 3150290, 3436680, 3634950, 3780348, 4295850, 4725435, 4846600, 5727800, 6300580, 7269900, 7560696, 7875725, 8591700, 9450870, 12601160, 14539800, 15751450, 17183400, 18901740, 23627175, 31502900, 37803480, 47254350, 63005800, 94508700, 189017400]

約数ペア:

[(1, 189017400), (2, 94508700), (3, 63005800), (4, 47254350), (5, 37803480), (6, 31502900), (8, 23627175), (10, 18901740), (11, 17183400), (12, 15751450), (13, 14539800), (15, 12601160), (20, 9450870), (22, 8591700), (24, 7875725), (25, 7560696), (26, 7269900), (30, 6300580), (33, 5727800), (39, 4846600), (40, 4725435), (44, 4295850), (50, 3780348), (52, 3634950), (55, 3436680), (60, 3150290), (65, 2907960), (66, 2863900), (75, 2520232), (78, 2423300), (88, 2147925), (100, 1890174), (104, 1817475), (110, 1718340), (120, 1575145), (130, 1453980), (132, 1431950), (143, 1321800), (150, 1260116), (156, 1211650), (165, 1145560), (195, 969320), (200, 945087), (220, 859170), (260, 726990), (264, 715975), (275, 687336), (286, 660900), (300, 630058), (312, 605825), (325, 581592), (330, 572780), (390, 484660), (429, 440600), (440, 429585), (520, 363495), (550, 343668), (572, 330450), (600, 315029), (650, 290796), (660, 286390), (715, 264360), (780, 242330), (825, 229112), (858, 220300), (975, 193864), (1100, 171834), (1144, 165225), (1300, 145398), (1320, 143195), (1430, 132180), (1560, 121165), (1650, 114556), (1716, 110150), (1950, 96932), (2145, 88120), (2200, 85917), (2203, 85800), (2600, 72699), (2860, 66090), (3300, 57278), (3432, 55075), (3575, 52872), (3900, 48466), (4290, 44060), (4406, 42900), (5720, 33045), (6600, 28639), (6609, 28600), (7150, 26436), (7800, 24233), (8580, 22030), (8812, 21450), (10725, 17624), (11015, 17160), (13218, 14300)]