262262790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 757665792

約数和(自身を除く): 495403002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 61, 62, 67, 69, 90, 93, 115, 122, 134, 138, 155, 183, 186, 201, 207, 230, 279, 305, 310, 335, 345, 366, 402, 414, 465, 549, 558, 603, 610, 670, 690, 713, 915, 930, 1005, 1035, 1098, 1206, 1395, 1403, 1426, 1541, 1830, 1891, 2010, 2070, 2077, 2139, 2745, 2790, 2806, 3015, 3082, 3565, 3782, 4087, 4154, 4209, 4278, 4623, 5490, 5673, 6030, 6231, 6417, 7015, 7130, 7705, 8174, 8418, 9246, 9455, 10385, 10695, 11346, 12261, 12462, 12627, 12834, 13869, 14030, 15410, 17019, 18693, 18910, 20435, 20770, 21045, 21390, 23115, 24522, 25254, 27738, 28365, 31155, 32085, 34038, 36783, 37386, 40870, 42090, 43493, 46230, 47771, 56730, 61305, 62310, 63135, 64170, 69345, 73566, 85095, 86986, 93465, 94001, 95542, 122610, 126270, 126697, 130479, 138690, 143313, 170190, 183915, 186930, 188002, 217465, 238855, 253394, 260958, 282003, 286626, 367830, 380091, 391437, 429939, 434930, 470005, 477710, 564006, 633485, 652395, 716565, 760182, 782874, 846009, 859878, 940010, 1140273, 1266970, 1304790, 1410015, 1433130, 1692018, 1900455, 1957185, 2149695, 2280546, 2820030, 2914031, 3800910, 3914370, 4230045, 4299390, 5701365, 5828062, 8460090, 8742093, 11402730, 14570155, 17484186, 26226279, 29140310, 43710465, 52452558, 87420930, 131131395, 262262790]

約数ペア:

[(1, 262262790), (2, 131131395), (3, 87420930), (5, 52452558), (6, 43710465), (9, 29140310), (10, 26226279), (15, 17484186), (18, 14570155), (23, 11402730), (30, 8742093), (31, 8460090), (45, 5828062), (46, 5701365), (61, 4299390), (62, 4230045), (67, 3914370), (69, 3800910), (90, 2914031), (93, 2820030), (115, 2280546), (122, 2149695), (134, 1957185), (138, 1900455), (155, 1692018), (183, 1433130), (186, 1410015), (201, 1304790), (207, 1266970), (230, 1140273), (279, 940010), (305, 859878), (310, 846009), (335, 782874), (345, 760182), (366, 716565), (402, 652395), (414, 633485), (465, 564006), (549, 477710), (558, 470005), (603, 434930), (610, 429939), (670, 391437), (690, 380091), (713, 367830), (915, 286626), (930, 282003), (1005, 260958), (1035, 253394), (1098, 238855), (1206, 217465), (1395, 188002), (1403, 186930), (1426, 183915), (1541, 170190), (1830, 143313), (1891, 138690), (2010, 130479), (2070, 126697), (2077, 126270), (2139, 122610), (2745, 95542), (2790, 94001), (2806, 93465), (3015, 86986), (3082, 85095), (3565, 73566), (3782, 69345), (4087, 64170), (4154, 63135), (4209, 62310), (4278, 61305), (4623, 56730), (5490, 47771), (5673, 46230), (6030, 43493), (6231, 42090), (6417, 40870), (7015, 37386), (7130, 36783), (7705, 34038), (8174, 32085), (8418, 31155), (9246, 28365), (9455, 27738), (10385, 25254), (10695, 24522), (11346, 23115), (12261, 21390), (12462, 21045), (12627, 20770), (12834, 20435), (13869, 18910), (14030, 18693), (15410, 17019)]