142934580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 452612160

約数和(自身を除く): 309677580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 59, 60, 86, 90, 118, 129, 172, 177, 180, 215, 236, 258, 295, 313, 354, 387, 430, 516, 531, 590, 626, 645, 708, 774, 860, 885, 939, 1062, 1180, 1252, 1290, 1548, 1565, 1770, 1878, 1935, 2124, 2537, 2580, 2655, 2817, 3130, 3540, 3756, 3870, 4695, 5074, 5310, 5634, 6260, 7611, 7740, 9390, 10148, 10620, 11268, 12685, 13459, 14085, 15222, 18467, 18780, 22833, 25370, 26918, 28170, 30444, 36934, 38055, 40377, 45666, 50740, 53836, 55401, 56340, 67295, 73868, 76110, 80754, 91332, 92335, 110802, 114165, 121131, 134590, 152220, 161508, 166203, 184670, 201885, 221604, 228330, 242262, 269180, 277005, 332406, 369340, 403770, 456660, 484524, 554010, 605655, 664812, 794081, 807540, 831015, 1108020, 1211310, 1588162, 1662030, 2382243, 2422620, 3176324, 3324060, 3970405, 4764486, 7146729, 7940810, 9528972, 11911215, 14293458, 15881620, 23822430, 28586916, 35733645, 47644860, 71467290, 142934580]

約数ペア:

[(1, 142934580), (2, 71467290), (3, 47644860), (4, 35733645), (5, 28586916), (6, 23822430), (9, 15881620), (10, 14293458), (12, 11911215), (15, 9528972), (18, 7940810), (20, 7146729), (30, 4764486), (36, 3970405), (43, 3324060), (45, 3176324), (59, 2422620), (60, 2382243), (86, 1662030), (90, 1588162), (118, 1211310), (129, 1108020), (172, 831015), (177, 807540), (180, 794081), (215, 664812), (236, 605655), (258, 554010), (295, 484524), (313, 456660), (354, 403770), (387, 369340), (430, 332406), (516, 277005), (531, 269180), (590, 242262), (626, 228330), (645, 221604), (708, 201885), (774, 184670), (860, 166203), (885, 161508), (939, 152220), (1062, 134590), (1180, 121131), (1252, 114165), (1290, 110802), (1548, 92335), (1565, 91332), (1770, 80754), (1878, 76110), (1935, 73868), (2124, 67295), (2537, 56340), (2580, 55401), (2655, 53836), (2817, 50740), (3130, 45666), (3540, 40377), (3756, 38055), (3870, 36934), (4695, 30444), (5074, 28170), (5310, 26918), (5634, 25370), (6260, 22833), (7611, 18780), (7740, 18467), (9390, 15222), (10148, 14085), (10620, 13459), (11268, 12685)]