900368040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:848

約数の個数: 256

約数和(自身を含む): 3222374400

約数和(自身を除く): 2322006360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 71, 78, 88, 104, 110, 120, 130, 132, 142, 143, 156, 165, 195, 213, 220, 260, 264, 284, 286, 312, 330, 355, 390, 426, 429, 440, 520, 568, 572, 660, 710, 715, 739, 780, 781, 852, 858, 923, 1065, 1144, 1320, 1420, 1430, 1478, 1560, 1562, 1704, 1716, 1846, 2130, 2145, 2217, 2343, 2769, 2840, 2860, 2956, 3124, 3432, 3692, 3695, 3905, 4260, 4290, 4434, 4615, 4686, 5538, 5720, 5912, 6248, 7384, 7390, 7810, 8129, 8520, 8580, 8868, 9230, 9372, 9607, 10153, 11076, 11085, 11715, 13845, 14780, 15620, 16258, 17160, 17736, 18460, 18744, 19214, 20306, 22152, 22170, 23430, 24387, 27690, 28821, 29560, 30459, 31240, 32516, 36920, 38428, 40612, 40645, 44340, 46860, 48035, 48774, 50765, 52469, 55380, 57642, 60918, 65032, 76856, 81224, 81290, 88680, 93720, 96070, 97548, 101530, 104938, 105677, 110760, 115284, 121836, 121935, 144105, 152295, 157407, 162580, 192140, 195096, 203060, 209876, 211354, 230568, 243672, 243870, 262345, 288210, 304590, 314814, 317031, 325160, 384280, 406120, 419752, 422708, 487740, 524690, 528385, 576420, 577159, 609180, 629628, 634062, 682097, 787035, 845416, 975480, 1049380, 1056770, 1152840, 1154318, 1218360, 1259256, 1268124, 1364194, 1574070, 1585155, 1731477, 2046291, 2098760, 2113540, 2308636, 2536248, 2728388, 2885795, 3148140, 3170310, 3410485, 3462954, 4092582, 4227080, 4617272, 5456776, 5771590, 6296280, 6340620, 6820970, 6925908, 7503067, 8185164, 8657385, 10231455, 11543180, 12681240, 13641940, 13851816, 15006134, 16370328, 17314770, 20462910, 22509201, 23086360, 27283880, 30012268, 34629540, 37515335, 40925820, 45018402, 60024536, 69259080, 75030670, 81851640, 90036804, 112546005, 150061340, 180073608, 225092010, 300122680, 450184020, 900368040]

約数ペア:

[(1, 900368040), (2, 450184020), (3, 300122680), (4, 225092010), (5, 180073608), (6, 150061340), (8, 112546005), (10, 90036804), (11, 81851640), (12, 75030670), (13, 69259080), (15, 60024536), (20, 45018402), (22, 40925820), (24, 37515335), (26, 34629540), (30, 30012268), (33, 27283880), (39, 23086360), (40, 22509201), (44, 20462910), (52, 17314770), (55, 16370328), (60, 15006134), (65, 13851816), (66, 13641940), (71, 12681240), (78, 11543180), (88, 10231455), (104, 8657385), (110, 8185164), (120, 7503067), (130, 6925908), (132, 6820970), (142, 6340620), (143, 6296280), (156, 5771590), (165, 5456776), (195, 4617272), (213, 4227080), (220, 4092582), (260, 3462954), (264, 3410485), (284, 3170310), (286, 3148140), (312, 2885795), (330, 2728388), (355, 2536248), (390, 2308636), (426, 2113540), (429, 2098760), (440, 2046291), (520, 1731477), (568, 1585155), (572, 1574070), (660, 1364194), (710, 1268124), (715, 1259256), (739, 1218360), (780, 1154318), (781, 1152840), (852, 1056770), (858, 1049380), (923, 975480), (1065, 845416), (1144, 787035), (1320, 682097), (1420, 634062), (1430, 629628), (1478, 609180), (1560, 577159), (1562, 576420), (1704, 528385), (1716, 524690), (1846, 487740), (2130, 422708), (2145, 419752), (2217, 406120), (2343, 384280), (2769, 325160), (2840, 317031), (2860, 314814), (2956, 304590), (3124, 288210), (3432, 262345), (3692, 243870), (3695, 243672), (3905, 230568), (4260, 211354), (4290, 209876), (4434, 203060), (4615, 195096), (4686, 192140), (5538, 162580), (5720, 157407), (5912, 152295), (6248, 144105), (7384, 121935), (7390, 121836), (7810, 115284), (8129, 110760), (8520, 105677), (8580, 104938), (8868, 101530), (9230, 97548), (9372, 96070), (9607, 93720), (10153, 88680), (11076, 81290), (11085, 81224), (11715, 76856), (13845, 65032), (14780, 60918), (15620, 57642), (16258, 55380), (17160, 52469), (17736, 50765), (18460, 48774), (18744, 48035), (19214, 46860), (20306, 44340), (22152, 40645), (22170, 40612), (23430, 38428), (24387, 36920), (27690, 32516), (28821, 31240), (29560, 30459)]