202300380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 639999360

約数和(自身を除く): 437698980

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, 354, 387, 430, 443, 516, 531, 590, 645, 708, 774, 860, 885, 886, 1062, 1180, 1290, 1329, 1548, 1770, 1772, 1935, 2124, 2215, 2537, 2580, 2655, 2658, 3540, 3870, 3987, 4430, 5074, 5310, 5316, 6645, 7611, 7740, 7974, 8860, 10148, 10620, 12685, 13290, 15222, 15948, 19049, 19935, 22833, 25370, 26137, 26580, 30444, 38055, 38098, 39870, 45666, 50740, 52274, 57147, 76110, 76196, 78411, 79740, 91332, 95245, 104548, 114165, 114294, 130685, 152220, 156822, 171441, 190490, 228330, 228588, 235233, 261370, 285735, 313644, 342882, 380980, 392055, 456660, 470466, 522740, 571470, 685764, 784110, 857205, 940932, 1123891, 1142940, 1176165, 1568220, 1714410, 2247782, 2352330, 3371673, 3428820, 4495564, 4704660, 5619455, 6743346, 10115019, 11238910, 13486692, 16858365, 20230038, 22477820, 33716730, 40460076, 50575095, 67433460, 101150190, 202300380]

約数ペア:

[(1, 202300380), (2, 101150190), (3, 67433460), (4, 50575095), (5, 40460076), (6, 33716730), (9, 22477820), (10, 20230038), (12, 16858365), (15, 13486692), (18, 11238910), (20, 10115019), (30, 6743346), (36, 5619455), (43, 4704660), (45, 4495564), (59, 3428820), (60, 3371673), (86, 2352330), (90, 2247782), (118, 1714410), (129, 1568220), (172, 1176165), (177, 1142940), (180, 1123891), (215, 940932), (236, 857205), (258, 784110), (295, 685764), (354, 571470), (387, 522740), (430, 470466), (443, 456660), (516, 392055), (531, 380980), (590, 342882), (645, 313644), (708, 285735), (774, 261370), (860, 235233), (885, 228588), (886, 228330), (1062, 190490), (1180, 171441), (1290, 156822), (1329, 152220), (1548, 130685), (1770, 114294), (1772, 114165), (1935, 104548), (2124, 95245), (2215, 91332), (2537, 79740), (2580, 78411), (2655, 76196), (2658, 76110), (3540, 57147), (3870, 52274), (3987, 50740), (4430, 45666), (5074, 39870), (5310, 38098), (5316, 38055), (6645, 30444), (7611, 26580), (7740, 26137), (7974, 25370), (8860, 22833), (10148, 19935), (10620, 19049), (12685, 15948), (13290, 15222)]