147933540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 473928000

約数和(自身を除く): 325994460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 499, 540, 549, 610, 732, 810, 915, 972, 998, 1098, 1215, 1220, 1497, 1620, 1647, 1830, 1996, 2196, 2430, 2495, 2745, 2994, 3294, 3660, 4491, 4860, 4941, 4990, 5490, 5988, 6588, 7485, 8235, 8982, 9882, 9980, 10980, 13473, 14823, 14970, 16470, 17964, 19764, 22455, 24705, 26946, 29646, 29940, 30439, 32940, 40419, 44910, 49410, 53892, 59292, 60878, 67365, 74115, 80838, 89820, 91317, 98820, 121257, 121756, 134730, 148230, 152195, 161676, 182634, 202095, 242514, 269460, 273951, 296460, 304390, 365268, 404190, 456585, 485028, 547902, 606285, 608780, 808380, 821853, 913170, 1095804, 1212570, 1369755, 1643706, 1826340, 2425140, 2465559, 2739510, 3287412, 4109265, 4931118, 5479020, 7396677, 8218530, 9862236, 12327795, 14793354, 16437060, 24655590, 29586708, 36983385, 49311180, 73966770, 147933540]

約数ペア:

[(1, 147933540), (2, 73966770), (3, 49311180), (4, 36983385), (5, 29586708), (6, 24655590), (9, 16437060), (10, 14793354), (12, 12327795), (15, 9862236), (18, 8218530), (20, 7396677), (27, 5479020), (30, 4931118), (36, 4109265), (45, 3287412), (54, 2739510), (60, 2465559), (61, 2425140), (81, 1826340), (90, 1643706), (108, 1369755), (122, 1212570), (135, 1095804), (162, 913170), (180, 821853), (183, 808380), (243, 608780), (244, 606285), (270, 547902), (305, 485028), (324, 456585), (366, 404190), (405, 365268), (486, 304390), (499, 296460), (540, 273951), (549, 269460), (610, 242514), (732, 202095), (810, 182634), (915, 161676), (972, 152195), (998, 148230), (1098, 134730), (1215, 121756), (1220, 121257), (1497, 98820), (1620, 91317), (1647, 89820), (1830, 80838), (1996, 74115), (2196, 67365), (2430, 60878), (2495, 59292), (2745, 53892), (2994, 49410), (3294, 44910), (3660, 40419), (4491, 32940), (4860, 30439), (4941, 29940), (4990, 29646), (5490, 26946), (5988, 24705), (6588, 22455), (7485, 19764), (8235, 17964), (8982, 16470), (9882, 14970), (9980, 14823), (10980, 13473)]