899181660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 192

約数和(自身を含む): 2870267904

約数和(自身を除く): 1971086244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 41, 52, 60, 62, 65, 78, 82, 93, 123, 124, 130, 155, 156, 164, 186, 195, 205, 246, 260, 310, 372, 390, 403, 410, 465, 492, 533, 615, 620, 780, 806, 820, 907, 930, 1066, 1209, 1230, 1271, 1599, 1612, 1814, 1860, 2015, 2132, 2418, 2460, 2542, 2665, 2721, 3198, 3628, 3813, 4030, 4535, 4836, 5084, 5330, 5442, 6045, 6355, 6396, 7626, 7995, 8060, 9070, 10660, 10884, 11791, 12090, 12710, 13605, 15252, 15990, 16523, 18140, 19065, 23582, 24180, 25420, 27210, 28117, 31980, 33046, 35373, 37187, 38130, 47164, 49569, 54420, 56234, 58955, 66092, 70746, 74374, 76260, 82615, 84351, 99138, 111561, 112468, 117910, 140585, 141492, 148748, 165230, 168702, 176865, 185935, 198276, 223122, 235820, 247845, 281170, 330460, 337404, 353730, 365521, 371870, 421755, 446244, 483431, 495690, 557805, 562340, 707460, 731042, 743740, 843510, 966862, 991380, 1096563, 1115610, 1152797, 1450293, 1462084, 1687020, 1827605, 1933724, 2193126, 2231220, 2305594, 2417155, 2900586, 3458391, 3655210, 4386252, 4611188, 4834310, 5482815, 5763985, 5801172, 6916782, 7251465, 7310420, 9668620, 10965630, 11527970, 13833564, 14502930, 14986361, 17291955, 21931260, 23055940, 29005860, 29972722, 34583910, 44959083, 59945444, 69167820, 74931805, 89918166, 149863610, 179836332, 224795415, 299727220, 449590830, 899181660]

約数ペア:

[(1, 899181660), (2, 449590830), (3, 299727220), (4, 224795415), (5, 179836332), (6, 149863610), (10, 89918166), (12, 74931805), (13, 69167820), (15, 59945444), (20, 44959083), (26, 34583910), (30, 29972722), (31, 29005860), (39, 23055940), (41, 21931260), (52, 17291955), (60, 14986361), (62, 14502930), (65, 13833564), (78, 11527970), (82, 10965630), (93, 9668620), (123, 7310420), (124, 7251465), (130, 6916782), (155, 5801172), (156, 5763985), (164, 5482815), (186, 4834310), (195, 4611188), (205, 4386252), (246, 3655210), (260, 3458391), (310, 2900586), (372, 2417155), (390, 2305594), (403, 2231220), (410, 2193126), (465, 1933724), (492, 1827605), (533, 1687020), (615, 1462084), (620, 1450293), (780, 1152797), (806, 1115610), (820, 1096563), (907, 991380), (930, 966862), (1066, 843510), (1209, 743740), (1230, 731042), (1271, 707460), (1599, 562340), (1612, 557805), (1814, 495690), (1860, 483431), (2015, 446244), (2132, 421755), (2418, 371870), (2460, 365521), (2542, 353730), (2665, 337404), (2721, 330460), (3198, 281170), (3628, 247845), (3813, 235820), (4030, 223122), (4535, 198276), (4836, 185935), (5084, 176865), (5330, 168702), (5442, 165230), (6045, 148748), (6355, 141492), (6396, 140585), (7626, 117910), (7995, 112468), (8060, 111561), (9070, 99138), (10660, 84351), (10884, 82615), (11791, 76260), (12090, 74374), (12710, 70746), (13605, 66092), (15252, 58955), (15990, 56234), (16523, 54420), (18140, 49569), (19065, 47164), (23582, 38130), (24180, 37187), (25420, 35373), (27210, 33046), (28117, 31980)]