1898390700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{5843}}^1$

素因数の和:5901

約数の個数: 162

約数和(自身を含む): 6281137044

約数和(自身を除く): 4382746344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 361, 380, 450, 475, 570, 684, 722, 855, 900, 950, 1083, 1140, 1425, 1444, 1710, 1805, 1900, 2166, 2850, 3249, 3420, 3610, 4275, 4332, 5415, 5700, 5843, 6498, 7220, 8550, 9025, 10830, 11686, 12996, 16245, 17100, 17529, 18050, 21660, 23372, 27075, 29215, 32490, 35058, 36100, 52587, 54150, 58430, 64980, 70116, 81225, 87645, 105174, 108300, 111017, 116860, 146075, 162450, 175290, 210348, 222034, 262935, 292150, 324900, 333051, 350580, 438225, 444068, 525870, 555085, 584300, 666102, 876450, 999153, 1051740, 1110170, 1314675, 1332204, 1665255, 1752900, 1998306, 2109323, 2220340, 2629350, 2775425, 3330510, 3996612, 4218646, 4995765, 5258700, 5550850, 6327969, 6661020, 8326275, 8437292, 9991530, 10546615, 11101700, 12655938, 16652550, 18983907, 19983060, 21093230, 24978825, 25311876, 31639845, 33305100, 37967814, 42186460, 49957650, 52733075, 63279690, 75935628, 94919535, 99915300, 105466150, 126559380, 158199225, 189839070, 210932300, 316398450, 379678140, 474597675, 632796900, 949195350, 1898390700]

約数ペア:

[(1, 1898390700), (2, 949195350), (3, 632796900), (4, 474597675), (5, 379678140), (6, 316398450), (9, 210932300), (10, 189839070), (12, 158199225), (15, 126559380), (18, 105466150), (19, 99915300), (20, 94919535), (25, 75935628), (30, 63279690), (36, 52733075), (38, 49957650), (45, 42186460), (50, 37967814), (57, 33305100), (60, 31639845), (75, 25311876), (76, 24978825), (90, 21093230), (95, 19983060), (100, 18983907), (114, 16652550), (150, 12655938), (171, 11101700), (180, 10546615), (190, 9991530), (225, 8437292), (228, 8326275), (285, 6661020), (300, 6327969), (342, 5550850), (361, 5258700), (380, 4995765), (450, 4218646), (475, 3996612), (570, 3330510), (684, 2775425), (722, 2629350), (855, 2220340), (900, 2109323), (950, 1998306), (1083, 1752900), (1140, 1665255), (1425, 1332204), (1444, 1314675), (1710, 1110170), (1805, 1051740), (1900, 999153), (2166, 876450), (2850, 666102), (3249, 584300), (3420, 555085), (3610, 525870), (4275, 444068), (4332, 438225), (5415, 350580), (5700, 333051), (5843, 324900), (6498, 292150), (7220, 262935), (8550, 222034), (9025, 210348), (10830, 175290), (11686, 162450), (12996, 146075), (16245, 116860), (17100, 111017), (17529, 108300), (18050, 105174), (21660, 87645), (23372, 81225), (27075, 70116), (29215, 64980), (32490, 58430), (35058, 54150), (36100, 52587)]