83871900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13313}}^1$

素因数の和:13340

約数の個数: 108

約数和(自身を含む): 300470352

約数和(自身を除く): 216598452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 13313, 26626, 39939, 53252, 66565, 79878, 93191, 119817, 133130, 159756, 186382, 199695, 239634, 266260, 279573, 332825, 372764, 399390, 465955, 479268, 559146, 599085, 665650, 798780, 838719, 931910, 998475, 1118292, 1198170, 1331300, 1397865, 1677438, 1863820, 1996950, 2329775, 2396340, 2795730, 2995425, 3354876, 3993900, 4193595, 4659550, 5591460, 5990850, 6989325, 8387190, 9319100, 11981700, 13978650, 16774380, 20967975, 27957300, 41935950, 83871900]

約数ペア:

[(1, 83871900), (2, 41935950), (3, 27957300), (4, 20967975), (5, 16774380), (6, 13978650), (7, 11981700), (9, 9319100), (10, 8387190), (12, 6989325), (14, 5990850), (15, 5591460), (18, 4659550), (20, 4193595), (21, 3993900), (25, 3354876), (28, 2995425), (30, 2795730), (35, 2396340), (36, 2329775), (42, 1996950), (45, 1863820), (50, 1677438), (60, 1397865), (63, 1331300), (70, 1198170), (75, 1118292), (84, 998475), (90, 931910), (100, 838719), (105, 798780), (126, 665650), (140, 599085), (150, 559146), (175, 479268), (180, 465955), (210, 399390), (225, 372764), (252, 332825), (300, 279573), (315, 266260), (350, 239634), (420, 199695), (450, 186382), (525, 159756), (630, 133130), (700, 119817), (900, 93191), (1050, 79878), (1260, 66565), (1575, 53252), (2100, 39939), (3150, 26626), (6300, 13313)]