654148980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1771

約数の個数: 192

約数和(自身を含む): 2193408000

約数和(自身を除く): 1539259020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 414, 460, 465, 540, 558, 620, 621, 690, 713, 828, 837, 930, 1035, 1116, 1242, 1380, 1395, 1426, 1674, 1699, 1860, 2070, 2139, 2484, 2790, 2852, 3105, 3348, 3398, 3565, 4140, 4185, 4278, 5097, 5580, 6210, 6417, 6796, 7130, 8370, 8495, 8556, 10194, 10695, 12420, 12834, 14260, 15291, 16740, 16990, 19251, 20388, 21390, 25485, 25668, 30582, 32085, 33980, 38502, 39077, 42780, 45873, 50970, 52669, 61164, 64170, 76455, 77004, 78154, 91746, 96255, 101940, 105338, 117231, 128340, 152910, 156308, 158007, 183492, 192510, 195385, 210676, 229365, 234462, 263345, 305820, 316014, 351693, 385020, 390770, 458730, 468924, 474021, 526690, 586155, 632028, 703386, 781540, 790035, 917460, 948042, 1053380, 1055079, 1172310, 1211387, 1406772, 1422063, 1580070, 1758465, 1896084, 2110158, 2344620, 2370105, 2422774, 2844126, 3160140, 3516930, 3634161, 4220316, 4740210, 4845548, 5275395, 5688252, 6056935, 7033860, 7110315, 7268322, 9480420, 10550790, 10902483, 12113870, 14220630, 14536644, 18170805, 21101580, 21804966, 24227740, 28441260, 32707449, 36341610, 43609932, 54512415, 65414898, 72683220, 109024830, 130829796, 163537245, 218049660, 327074490, 654148980]

約数ペア:

[(1, 654148980), (2, 327074490), (3, 218049660), (4, 163537245), (5, 130829796), (6, 109024830), (9, 72683220), (10, 65414898), (12, 54512415), (15, 43609932), (18, 36341610), (20, 32707449), (23, 28441260), (27, 24227740), (30, 21804966), (31, 21101580), (36, 18170805), (45, 14536644), (46, 14220630), (54, 12113870), (60, 10902483), (62, 10550790), (69, 9480420), (90, 7268322), (92, 7110315), (93, 7033860), (108, 6056935), (115, 5688252), (124, 5275395), (135, 4845548), (138, 4740210), (155, 4220316), (180, 3634161), (186, 3516930), (207, 3160140), (230, 2844126), (270, 2422774), (276, 2370105), (279, 2344620), (310, 2110158), (345, 1896084), (372, 1758465), (414, 1580070), (460, 1422063), (465, 1406772), (540, 1211387), (558, 1172310), (620, 1055079), (621, 1053380), (690, 948042), (713, 917460), (828, 790035), (837, 781540), (930, 703386), (1035, 632028), (1116, 586155), (1242, 526690), (1380, 474021), (1395, 468924), (1426, 458730), (1674, 390770), (1699, 385020), (1860, 351693), (2070, 316014), (2139, 305820), (2484, 263345), (2790, 234462), (2852, 229365), (3105, 210676), (3348, 195385), (3398, 192510), (3565, 183492), (4140, 158007), (4185, 156308), (4278, 152910), (5097, 128340), (5580, 117231), (6210, 105338), (6417, 101940), (6796, 96255), (7130, 91746), (8370, 78154), (8495, 77004), (8556, 76455), (10194, 64170), (10695, 61164), (12420, 52669), (12834, 50970), (14260, 45873), (15291, 42780), (16740, 39077), (16990, 38502), (19251, 33980), (20388, 32085), (21390, 30582), (25485, 25668)]