140505300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 144

約数和(自身を含む): 486566080

約数和(自身を除く): 346060780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4003, 5850, 7020, 8006, 8775, 11700, 12009, 16012, 17550, 20015, 24018, 35100, 36027, 40030, 48036, 52039, 60045, 72054, 80060, 100075, 104078, 108081, 120090, 144108, 156117, 180135, 200150, 208156, 216162, 240180, 260195, 300225, 312234, 360270, 400300, 432324, 468351, 520390, 540405, 600450, 624468, 720540, 780585, 900675, 936702, 1040780, 1080810, 1200900, 1300975, 1405053, 1561170, 1801350, 1873404, 2161620, 2341755, 2601950, 2702025, 2810106, 3122340, 3602700, 3902925, 4683510, 5203900, 5404050, 5620212, 7025265, 7805850, 9367020, 10808100, 11708775, 14050530, 15611700, 23417550, 28101060, 35126325, 46835100, 70252650, 140505300]

約数ペア:

[(1, 140505300), (2, 70252650), (3, 46835100), (4, 35126325), (5, 28101060), (6, 23417550), (9, 15611700), (10, 14050530), (12, 11708775), (13, 10808100), (15, 9367020), (18, 7805850), (20, 7025265), (25, 5620212), (26, 5404050), (27, 5203900), (30, 4683510), (36, 3902925), (39, 3602700), (45, 3122340), (50, 2810106), (52, 2702025), (54, 2601950), (60, 2341755), (65, 2161620), (75, 1873404), (78, 1801350), (90, 1561170), (100, 1405053), (108, 1300975), (117, 1200900), (130, 1080810), (135, 1040780), (150, 936702), (156, 900675), (180, 780585), (195, 720540), (225, 624468), (234, 600450), (260, 540405), (270, 520390), (300, 468351), (325, 432324), (351, 400300), (390, 360270), (450, 312234), (468, 300225), (540, 260195), (585, 240180), (650, 216162), (675, 208156), (702, 200150), (780, 180135), (900, 156117), (975, 144108), (1170, 120090), (1300, 108081), (1350, 104078), (1404, 100075), (1755, 80060), (1950, 72054), (2340, 60045), (2700, 52039), (2925, 48036), (3510, 40030), (3900, 36027), (4003, 35100), (5850, 24018), (7020, 20015), (8006, 17550), (8775, 16012), (11700, 12009)]