73071180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1525

約数の個数: 192

約数和(自身を含む): 279982080

約数和(自身を除く): 206910900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1487, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2974, 3276, 3510, 3780, 4095, 4461, 4914, 5460, 5948, 7020, 7435, 8190, 8922, 9828, 10409, 12285, 13383, 14870, 16380, 17844, 19331, 20818, 22305, 24570, 26766, 29740, 31227, 38662, 40149, 41636, 44610, 49140, 52045, 53532, 57993, 62454, 66915, 77324, 80298, 89220, 93681, 96655, 104090, 115986, 124908, 133830, 135317, 156135, 160596, 173979, 187362, 193310, 200745, 208180, 231972, 267660, 270634, 281043, 289965, 312270, 347958, 374724, 386620, 401490, 405951, 468405, 521937, 541268, 562086, 579930, 624540, 676585, 695916, 802980, 811902, 869895, 936810, 1043874, 1124172, 1159860, 1217853, 1353170, 1405215, 1623804, 1739790, 1873620, 2029755, 2087748, 2435706, 2609685, 2706340, 2810430, 3479580, 3653559, 4059510, 4871412, 5219370, 5620860, 6089265, 7307118, 8119020, 10438740, 12178530, 14614236, 18267795, 24357060, 36535590, 73071180]

約数ペア:

[(1, 73071180), (2, 36535590), (3, 24357060), (4, 18267795), (5, 14614236), (6, 12178530), (7, 10438740), (9, 8119020), (10, 7307118), (12, 6089265), (13, 5620860), (14, 5219370), (15, 4871412), (18, 4059510), (20, 3653559), (21, 3479580), (26, 2810430), (27, 2706340), (28, 2609685), (30, 2435706), (35, 2087748), (36, 2029755), (39, 1873620), (42, 1739790), (45, 1623804), (52, 1405215), (54, 1353170), (60, 1217853), (63, 1159860), (65, 1124172), (70, 1043874), (78, 936810), (84, 869895), (90, 811902), (91, 802980), (105, 695916), (108, 676585), (117, 624540), (126, 579930), (130, 562086), (135, 541268), (140, 521937), (156, 468405), (180, 405951), (182, 401490), (189, 386620), (195, 374724), (210, 347958), (234, 312270), (252, 289965), (260, 281043), (270, 270634), (273, 267660), (315, 231972), (351, 208180), (364, 200745), (378, 193310), (390, 187362), (420, 173979), (455, 160596), (468, 156135), (540, 135317), (546, 133830), (585, 124908), (630, 115986), (702, 104090), (756, 96655), (780, 93681), (819, 89220), (910, 80298), (945, 77324), (1092, 66915), (1170, 62454), (1260, 57993), (1365, 53532), (1404, 52045), (1487, 49140), (1638, 44610), (1755, 41636), (1820, 40149), (1890, 38662), (2340, 31227), (2457, 29740), (2730, 26766), (2974, 24570), (3276, 22305), (3510, 20818), (3780, 19331), (4095, 17844), (4461, 16380), (4914, 14870), (5460, 13383), (5948, 12285), (7020, 10409), (7435, 9828), (8190, 8922)]