30259969020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{4159}}^1$

素因数の和:4744

約数の個数: 144

約数和(自身を含む): 93107589120

約数和(自身を除く): 62847620100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 487, 498, 747, 830, 974, 996, 1245, 1461, 1494, 1660, 1948, 2435, 2490, 2922, 2988, 3735, 4159, 4383, 4870, 4980, 5844, 7305, 7470, 8318, 8766, 9740, 12477, 14610, 14940, 16636, 17532, 20795, 21915, 24954, 29220, 37431, 40421, 41590, 43830, 49908, 62385, 74862, 80842, 83180, 87660, 121263, 124770, 149724, 161684, 187155, 202105, 242526, 249540, 345197, 363789, 374310, 404210, 485052, 606315, 690394, 727578, 748620, 808420, 1035591, 1212630, 1380788, 1455156, 1725985, 1818945, 2025433, 2071182, 2425260, 3106773, 3451970, 3637890, 4050866, 4142364, 5177955, 6076299, 6213546, 6903940, 7275780, 8101732, 10127165, 10355910, 12152598, 12427092, 15533865, 18228897, 20254330, 20711820, 24305196, 30381495, 31067730, 36457794, 40508660, 60762990, 62135460, 72915588, 91144485, 121525980, 168110939, 182288970, 336221878, 364577940, 504332817, 672443756, 840554695, 1008665634, 1512998451, 1681109390, 2017331268, 2521664085, 3025996902, 3362218780, 5043328170, 6051993804, 7564992255, 10086656340, 15129984510, 30259969020]

約数ペア:

[(1, 30259969020), (2, 15129984510), (3, 10086656340), (4, 7564992255), (5, 6051993804), (6, 5043328170), (9, 3362218780), (10, 3025996902), (12, 2521664085), (15, 2017331268), (18, 1681109390), (20, 1512998451), (30, 1008665634), (36, 840554695), (45, 672443756), (60, 504332817), (83, 364577940), (90, 336221878), (166, 182288970), (180, 168110939), (249, 121525980), (332, 91144485), (415, 72915588), (487, 62135460), (498, 60762990), (747, 40508660), (830, 36457794), (974, 31067730), (996, 30381495), (1245, 24305196), (1461, 20711820), (1494, 20254330), (1660, 18228897), (1948, 15533865), (2435, 12427092), (2490, 12152598), (2922, 10355910), (2988, 10127165), (3735, 8101732), (4159, 7275780), (4383, 6903940), (4870, 6213546), (4980, 6076299), (5844, 5177955), (7305, 4142364), (7470, 4050866), (8318, 3637890), (8766, 3451970), (9740, 3106773), (12477, 2425260), (14610, 2071182), (14940, 2025433), (16636, 1818945), (17532, 1725985), (20795, 1455156), (21915, 1380788), (24954, 1212630), (29220, 1035591), (37431, 808420), (40421, 748620), (41590, 727578), (43830, 690394), (49908, 606315), (62385, 485052), (74862, 404210), (80842, 374310), (83180, 363789), (87660, 345197), (121263, 249540), (124770, 242526), (149724, 202105), (161684, 187155)]