71969700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 230360256

約数和(自身を除く): 158390556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 113, 132, 150, 165, 193, 220, 226, 275, 300, 330, 339, 386, 452, 550, 565, 579, 660, 678, 772, 825, 965, 1100, 1130, 1158, 1243, 1356, 1650, 1695, 1930, 2123, 2260, 2316, 2486, 2825, 2895, 3300, 3390, 3729, 3860, 4246, 4825, 4972, 5650, 5790, 6215, 6369, 6780, 7458, 8475, 8492, 9650, 10615, 11300, 11580, 12430, 12738, 14475, 14916, 16950, 18645, 19300, 21230, 21809, 24860, 25476, 28950, 31075, 31845, 33900, 37290, 42460, 43618, 53075, 57900, 62150, 63690, 65427, 74580, 87236, 93225, 106150, 109045, 124300, 127380, 130854, 159225, 186450, 212300, 218090, 239899, 261708, 318450, 327135, 372900, 436180, 479798, 545225, 636900, 654270, 719697, 959596, 1090450, 1199495, 1308540, 1439394, 1635675, 2180900, 2398990, 2878788, 3271350, 3598485, 4797980, 5997475, 6542700, 7196970, 11994950, 14393940, 17992425, 23989900, 35984850, 71969700]

約数ペア:

[(1, 71969700), (2, 35984850), (3, 23989900), (4, 17992425), (5, 14393940), (6, 11994950), (10, 7196970), (11, 6542700), (12, 5997475), (15, 4797980), (20, 3598485), (22, 3271350), (25, 2878788), (30, 2398990), (33, 2180900), (44, 1635675), (50, 1439394), (55, 1308540), (60, 1199495), (66, 1090450), (75, 959596), (100, 719697), (110, 654270), (113, 636900), (132, 545225), (150, 479798), (165, 436180), (193, 372900), (220, 327135), (226, 318450), (275, 261708), (300, 239899), (330, 218090), (339, 212300), (386, 186450), (452, 159225), (550, 130854), (565, 127380), (579, 124300), (660, 109045), (678, 106150), (772, 93225), (825, 87236), (965, 74580), (1100, 65427), (1130, 63690), (1158, 62150), (1243, 57900), (1356, 53075), (1650, 43618), (1695, 42460), (1930, 37290), (2123, 33900), (2260, 31845), (2316, 31075), (2486, 28950), (2825, 25476), (2895, 24860), (3300, 21809), (3390, 21230), (3729, 19300), (3860, 18645), (4246, 16950), (4825, 14916), (4972, 14475), (5650, 12738), (5790, 12430), (6215, 11580), (6369, 11300), (6780, 10615), (7458, 9650), (8475, 8492)]