149194260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 467812800

約数和(自身を除く): 318618540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 89, 90, 134, 139, 178, 180, 201, 267, 268, 278, 335, 356, 402, 417, 445, 534, 556, 603, 670, 695, 801, 804, 834, 890, 1005, 1068, 1206, 1251, 1335, 1340, 1390, 1602, 1668, 1780, 2010, 2085, 2412, 2502, 2670, 2780, 3015, 3204, 4005, 4020, 4170, 5004, 5340, 5963, 6030, 6255, 8010, 8340, 9313, 11926, 12060, 12371, 12510, 16020, 17889, 18626, 23852, 24742, 25020, 27939, 29815, 35778, 37113, 37252, 46565, 49484, 53667, 55878, 59630, 61855, 71556, 74226, 83817, 89445, 93130, 107334, 111339, 111756, 119260, 123710, 139695, 148452, 167634, 178890, 185565, 186260, 214668, 222678, 247420, 268335, 279390, 335268, 357780, 371130, 419085, 445356, 536670, 556695, 558780, 742260, 828857, 838170, 1073340, 1113390, 1657714, 1676340, 2226780, 2486571, 3315428, 4144285, 4973142, 7459713, 8288570, 9946284, 12432855, 14919426, 16577140, 24865710, 29838852, 37298565, 49731420, 74597130, 149194260]

約数ペア:

[(1, 149194260), (2, 74597130), (3, 49731420), (4, 37298565), (5, 29838852), (6, 24865710), (9, 16577140), (10, 14919426), (12, 12432855), (15, 9946284), (18, 8288570), (20, 7459713), (30, 4973142), (36, 4144285), (45, 3315428), (60, 2486571), (67, 2226780), (89, 1676340), (90, 1657714), (134, 1113390), (139, 1073340), (178, 838170), (180, 828857), (201, 742260), (267, 558780), (268, 556695), (278, 536670), (335, 445356), (356, 419085), (402, 371130), (417, 357780), (445, 335268), (534, 279390), (556, 268335), (603, 247420), (670, 222678), (695, 214668), (801, 186260), (804, 185565), (834, 178890), (890, 167634), (1005, 148452), (1068, 139695), (1206, 123710), (1251, 119260), (1335, 111756), (1340, 111339), (1390, 107334), (1602, 93130), (1668, 89445), (1780, 83817), (2010, 74226), (2085, 71556), (2412, 61855), (2502, 59630), (2670, 55878), (2780, 53667), (3015, 49484), (3204, 46565), (4005, 37252), (4020, 37113), (4170, 35778), (5004, 29815), (5340, 27939), (5963, 25020), (6030, 24742), (6255, 23852), (8010, 18626), (8340, 17889), (9313, 16020), (11926, 12510), (12060, 12371)]