141726780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 477761760

約数和(自身を除く): 336034980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1553, 1690, 1755, 2028, 2340, 2535, 3042, 3106, 3380, 3510, 4563, 4659, 5070, 6084, 6212, 7020, 7605, 7765, 9126, 9318, 10140, 13977, 15210, 15530, 18252, 18636, 20189, 22815, 23295, 27954, 30420, 31060, 40378, 41931, 45630, 46590, 55908, 60567, 69885, 80756, 83862, 91260, 93180, 100945, 121134, 139770, 167724, 181701, 201890, 209655, 242268, 262457, 279540, 302835, 363402, 403780, 419310, 524914, 545103, 605670, 726804, 787371, 838620, 908505, 1049828, 1090206, 1211340, 1312285, 1574742, 1817010, 2180412, 2362113, 2624570, 2725515, 3149484, 3634020, 3936855, 4724226, 5249140, 5451030, 7086339, 7873710, 9448452, 10902060, 11810565, 14172678, 15747420, 23621130, 28345356, 35431695, 47242260, 70863390, 141726780]

約数ペア:

[(1, 141726780), (2, 70863390), (3, 47242260), (4, 35431695), (5, 28345356), (6, 23621130), (9, 15747420), (10, 14172678), (12, 11810565), (13, 10902060), (15, 9448452), (18, 7873710), (20, 7086339), (26, 5451030), (27, 5249140), (30, 4724226), (36, 3936855), (39, 3634020), (45, 3149484), (52, 2725515), (54, 2624570), (60, 2362113), (65, 2180412), (78, 1817010), (90, 1574742), (108, 1312285), (117, 1211340), (130, 1090206), (135, 1049828), (156, 908505), (169, 838620), (180, 787371), (195, 726804), (234, 605670), (260, 545103), (270, 524914), (338, 419310), (351, 403780), (390, 363402), (468, 302835), (507, 279540), (540, 262457), (585, 242268), (676, 209655), (702, 201890), (780, 181701), (845, 167724), (1014, 139770), (1170, 121134), (1404, 100945), (1521, 93180), (1553, 91260), (1690, 83862), (1755, 80756), (2028, 69885), (2340, 60567), (2535, 55908), (3042, 46590), (3106, 45630), (3380, 41931), (3510, 40378), (4563, 31060), (4659, 30420), (5070, 27954), (6084, 23295), (6212, 22815), (7020, 20189), (7605, 18636), (7765, 18252), (9126, 15530), (9318, 15210), (10140, 13977)]