147941820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3764

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 363900420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3719, 3978, 4420, 6630, 7438, 7956, 9945, 11157, 13260, 14876, 18595, 19890, 22314, 33471, 37190, 39780, 44628, 48347, 55785, 63223, 66942, 74380, 96694, 111570, 126446, 133884, 145041, 167355, 189669, 193388, 223140, 241735, 252892, 290082, 316115, 334710, 379338, 435123, 483470, 569007, 580164, 632230, 669420, 725205, 758676, 821899, 870246, 948345, 966940, 1138014, 1264460, 1450410, 1643798, 1740492, 1896690, 2175615, 2276028, 2465697, 2845035, 2900820, 3287596, 3793380, 4109495, 4351230, 4931394, 5690070, 7397091, 8218990, 8702460, 9862788, 11380140, 12328485, 14794182, 16437980, 24656970, 29588364, 36985455, 49313940, 73970910, 147941820]

約数ペア:

[(1, 147941820), (2, 73970910), (3, 49313940), (4, 36985455), (5, 29588364), (6, 24656970), (9, 16437980), (10, 14794182), (12, 12328485), (13, 11380140), (15, 9862788), (17, 8702460), (18, 8218990), (20, 7397091), (26, 5690070), (30, 4931394), (34, 4351230), (36, 4109495), (39, 3793380), (45, 3287596), (51, 2900820), (52, 2845035), (60, 2465697), (65, 2276028), (68, 2175615), (78, 1896690), (85, 1740492), (90, 1643798), (102, 1450410), (117, 1264460), (130, 1138014), (153, 966940), (156, 948345), (170, 870246), (180, 821899), (195, 758676), (204, 725205), (221, 669420), (234, 632230), (255, 580164), (260, 569007), (306, 483470), (340, 435123), (390, 379338), (442, 334710), (468, 316115), (510, 290082), (585, 252892), (612, 241735), (663, 223140), (765, 193388), (780, 189669), (884, 167355), (1020, 145041), (1105, 133884), (1170, 126446), (1326, 111570), (1530, 96694), (1989, 74380), (2210, 66942), (2340, 63223), (2652, 55785), (3060, 48347), (3315, 44628), (3719, 39780), (3978, 37190), (4420, 33471), (6630, 22314), (7438, 19890), (7956, 18595), (9945, 14876), (11157, 13260)]