174989880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 619164000

約数和(自身を除く): 444174120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 269, 278, 312, 360, 390, 417, 468, 520, 538, 556, 585, 695, 780, 807, 834, 936, 1076, 1112, 1170, 1251, 1345, 1390, 1560, 1614, 1668, 1807, 2085, 2152, 2340, 2421, 2502, 2690, 2780, 3228, 3336, 3497, 3614, 4035, 4170, 4680, 4842, 5004, 5380, 5421, 5560, 6255, 6456, 6994, 7228, 8070, 8340, 9035, 9684, 10008, 10491, 10760, 10842, 12105, 12510, 13988, 14456, 16140, 16263, 16680, 17485, 18070, 19368, 20982, 21684, 24210, 25020, 27105, 27976, 31473, 32280, 32526, 34970, 36140, 37391, 41964, 43368, 48420, 50040, 52455, 54210, 62946, 65052, 69940, 72280, 74782, 81315, 83928, 96840, 104910, 108420, 112173, 125892, 130104, 139880, 149564, 157365, 162630, 186955, 209820, 216840, 224346, 251784, 299128, 314730, 325260, 336519, 373910, 419640, 448692, 486083, 560865, 629460, 650520, 673038, 747820, 897384, 972166, 1121730, 1258920, 1346076, 1458249, 1495640, 1682595, 1944332, 2243460, 2430415, 2692152, 2916498, 3365190, 3888664, 4374747, 4486920, 4860830, 5832996, 6730380, 7291245, 8749494, 9721660, 11665992, 13460760, 14582490, 17498988, 19443320, 21873735, 29164980, 34997976, 43747470, 58329960, 87494940, 174989880]

約数ペア:

[(1, 174989880), (2, 87494940), (3, 58329960), (4, 43747470), (5, 34997976), (6, 29164980), (8, 21873735), (9, 19443320), (10, 17498988), (12, 14582490), (13, 13460760), (15, 11665992), (18, 9721660), (20, 8749494), (24, 7291245), (26, 6730380), (30, 5832996), (36, 4860830), (39, 4486920), (40, 4374747), (45, 3888664), (52, 3365190), (60, 2916498), (65, 2692152), (72, 2430415), (78, 2243460), (90, 1944332), (104, 1682595), (117, 1495640), (120, 1458249), (130, 1346076), (139, 1258920), (156, 1121730), (180, 972166), (195, 897384), (234, 747820), (260, 673038), (269, 650520), (278, 629460), (312, 560865), (360, 486083), (390, 448692), (417, 419640), (468, 373910), (520, 336519), (538, 325260), (556, 314730), (585, 299128), (695, 251784), (780, 224346), (807, 216840), (834, 209820), (936, 186955), (1076, 162630), (1112, 157365), (1170, 149564), (1251, 139880), (1345, 130104), (1390, 125892), (1560, 112173), (1614, 108420), (1668, 104910), (1807, 96840), (2085, 83928), (2152, 81315), (2340, 74782), (2421, 72280), (2502, 69940), (2690, 65052), (2780, 62946), (3228, 54210), (3336, 52455), (3497, 50040), (3614, 48420), (4035, 43368), (4170, 41964), (4680, 37391), (4842, 36140), (5004, 34970), (5380, 32526), (5421, 32280), (5560, 31473), (6255, 27976), (6456, 27105), (6994, 25020), (7228, 24210), (8070, 21684), (8340, 20982), (9035, 19368), (9684, 18070), (10008, 17485), (10491, 16680), (10760, 16263), (10842, 16140), (12105, 14456), (12510, 13988)]