53225640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 149987160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 223, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 446, 459, 468, 510, 520, 540, 585, 612, 663, 669, 680, 702, 765, 780, 884, 892, 918, 936, 1020, 1080, 1105, 1115, 1170, 1224, 1326, 1338, 1404, 1530, 1560, 1755, 1768, 1784, 1836, 1989, 2007, 2040, 2210, 2230, 2295, 2340, 2652, 2676, 2808, 2899, 3060, 3315, 3345, 3510, 3672, 3791, 3978, 4014, 4420, 4460, 4590, 4680, 5304, 5352, 5798, 5967, 6021, 6120, 6630, 6690, 7020, 7582, 7956, 8028, 8697, 8840, 8920, 9180, 9945, 10035, 11373, 11596, 11934, 12042, 13260, 13380, 14040, 14495, 15164, 15912, 16056, 17394, 18360, 18955, 19890, 20070, 22746, 23192, 23868, 24084, 26091, 26520, 26760, 28990, 29835, 30105, 30328, 34119, 34788, 37910, 39780, 40140, 43485, 45492, 47736, 48168, 49283, 52182, 56865, 57980, 59670, 60210, 68238, 69576, 75820, 78273, 79560, 80280, 86970, 90984, 98566, 102357, 104364, 113730, 115960, 119340, 120420, 130455, 136476, 147849, 151640, 156546, 170595, 173940, 197132, 204714, 208728, 227460, 238680, 240840, 246415, 260910, 272952, 295698, 313092, 341190, 347880, 391365, 394264, 409428, 443547, 454920, 492830, 511785, 521820, 591396, 626184, 682380, 739245, 782730, 818856, 887094, 985660, 1023570, 1043640, 1182792, 1330641, 1364760, 1478490, 1565460, 1774188, 1971320, 2047140, 2217735, 2661282, 2956980, 3130920, 3548376, 4094280, 4435470, 5322564, 5913960, 6653205, 8870940, 10645128, 13306410, 17741880, 26612820, 53225640]

約数ペア:

[(1, 53225640), (2, 26612820), (3, 17741880), (4, 13306410), (5, 10645128), (6, 8870940), (8, 6653205), (9, 5913960), (10, 5322564), (12, 4435470), (13, 4094280), (15, 3548376), (17, 3130920), (18, 2956980), (20, 2661282), (24, 2217735), (26, 2047140), (27, 1971320), (30, 1774188), (34, 1565460), (36, 1478490), (39, 1364760), (40, 1330641), (45, 1182792), (51, 1043640), (52, 1023570), (54, 985660), (60, 887094), (65, 818856), (68, 782730), (72, 739245), (78, 682380), (85, 626184), (90, 591396), (102, 521820), (104, 511785), (108, 492830), (117, 454920), (120, 443547), (130, 409428), (135, 394264), (136, 391365), (153, 347880), (156, 341190), (170, 313092), (180, 295698), (195, 272952), (204, 260910), (216, 246415), (221, 240840), (223, 238680), (234, 227460), (255, 208728), (260, 204714), (270, 197132), (306, 173940), (312, 170595), (340, 156546), (351, 151640), (360, 147849), (390, 136476), (408, 130455), (442, 120420), (446, 119340), (459, 115960), (468, 113730), (510, 104364), (520, 102357), (540, 98566), (585, 90984), (612, 86970), (663, 80280), (669, 79560), (680, 78273), (702, 75820), (765, 69576), (780, 68238), (884, 60210), (892, 59670), (918, 57980), (936, 56865), (1020, 52182), (1080, 49283), (1105, 48168), (1115, 47736), (1170, 45492), (1224, 43485), (1326, 40140), (1338, 39780), (1404, 37910), (1530, 34788), (1560, 34119), (1755, 30328), (1768, 30105), (1784, 29835), (1836, 28990), (1989, 26760), (2007, 26520), (2040, 26091), (2210, 24084), (2230, 23868), (2295, 23192), (2340, 22746), (2652, 20070), (2676, 19890), (2808, 18955), (2899, 18360), (3060, 17394), (3315, 16056), (3345, 15912), (3510, 15164), (3672, 14495), (3791, 14040), (3978, 13380), (4014, 13260), (4420, 12042), (4460, 11934), (4590, 11596), (4680, 11373), (5304, 10035), (5352, 9945), (5798, 9180), (5967, 8920), (6021, 8840), (6120, 8697), (6630, 8028), (6690, 7956), (7020, 7582)]