148784490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 403380432

約数和(自身を除く): 254595942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 246, 305, 366, 369, 410, 549, 610, 615, 661, 738, 915, 1098, 1230, 1322, 1830, 1845, 1983, 2501, 2745, 3305, 3690, 3966, 5002, 5490, 5949, 6610, 7503, 9915, 11898, 12505, 15006, 19830, 22509, 25010, 27101, 29745, 37515, 40321, 45018, 54202, 59490, 75030, 80642, 81303, 112545, 120963, 135505, 162606, 201605, 225090, 241926, 243909, 271010, 362889, 403210, 406515, 487818, 604815, 725778, 813030, 1209630, 1219545, 1653161, 1814445, 2439090, 3306322, 3628890, 4959483, 8265805, 9918966, 14878449, 16531610, 24797415, 29756898, 49594830, 74392245, 148784490]

約数ペア:

[(1, 148784490), (2, 74392245), (3, 49594830), (5, 29756898), (6, 24797415), (9, 16531610), (10, 14878449), (15, 9918966), (18, 8265805), (30, 4959483), (41, 3628890), (45, 3306322), (61, 2439090), (82, 1814445), (90, 1653161), (122, 1219545), (123, 1209630), (183, 813030), (205, 725778), (246, 604815), (305, 487818), (366, 406515), (369, 403210), (410, 362889), (549, 271010), (610, 243909), (615, 241926), (661, 225090), (738, 201605), (915, 162606), (1098, 135505), (1230, 120963), (1322, 112545), (1830, 81303), (1845, 80642), (1983, 75030), (2501, 59490), (2745, 54202), (3305, 45018), (3690, 40321), (3966, 37515), (5002, 29745), (5490, 27101), (5949, 25010), (6610, 22509), (7503, 19830), (9915, 15006), (11898, 12505)]