3883312500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 11484228000

約数和(自身を除く): 7600915500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 139, 149, 150, 250, 278, 298, 300, 375, 417, 447, 500, 556, 596, 625, 695, 745, 750, 834, 894, 1250, 1390, 1490, 1500, 1668, 1788, 1875, 2085, 2235, 2500, 2780, 2980, 3125, 3475, 3725, 3750, 4170, 4470, 6250, 6950, 7450, 7500, 8340, 8940, 9375, 10425, 11175, 12500, 13900, 14900, 15625, 17375, 18625, 18750, 20711, 20850, 22350, 31250, 34750, 37250, 37500, 41422, 41700, 44700, 46875, 52125, 55875, 62133, 62500, 69500, 74500, 82844, 86875, 93125, 93750, 103555, 104250, 111750, 124266, 173750, 186250, 187500, 207110, 208500, 223500, 248532, 260625, 279375, 310665, 347500, 372500, 414220, 434375, 465625, 517775, 521250, 558750, 621330, 868750, 931250, 1035550, 1042500, 1117500, 1242660, 1303125, 1396875, 1553325, 1737500, 1862500, 2071100, 2171875, 2328125, 2588875, 2606250, 2793750, 3106650, 4343750, 4656250, 5177750, 5212500, 5587500, 6213300, 6515625, 6984375, 7766625, 8687500, 9312500, 10355500, 12944375, 13031250, 13968750, 15533250, 25888750, 26062500, 27937500, 31066500, 38833125, 51777500, 64721875, 77666250, 129443750, 155332500, 194165625, 258887500, 323609375, 388331250, 647218750, 776662500, 970828125, 1294437500, 1941656250, 3883312500]

約数ペア:

[(1, 3883312500), (2, 1941656250), (3, 1294437500), (4, 970828125), (5, 776662500), (6, 647218750), (10, 388331250), (12, 323609375), (15, 258887500), (20, 194165625), (25, 155332500), (30, 129443750), (50, 77666250), (60, 64721875), (75, 51777500), (100, 38833125), (125, 31066500), (139, 27937500), (149, 26062500), (150, 25888750), (250, 15533250), (278, 13968750), (298, 13031250), (300, 12944375), (375, 10355500), (417, 9312500), (447, 8687500), (500, 7766625), (556, 6984375), (596, 6515625), (625, 6213300), (695, 5587500), (745, 5212500), (750, 5177750), (834, 4656250), (894, 4343750), (1250, 3106650), (1390, 2793750), (1490, 2606250), (1500, 2588875), (1668, 2328125), (1788, 2171875), (1875, 2071100), (2085, 1862500), (2235, 1737500), (2500, 1553325), (2780, 1396875), (2980, 1303125), (3125, 1242660), (3475, 1117500), (3725, 1042500), (3750, 1035550), (4170, 931250), (4470, 868750), (6250, 621330), (6950, 558750), (7450, 521250), (7500, 517775), (8340, 465625), (8940, 434375), (9375, 414220), (10425, 372500), (11175, 347500), (12500, 310665), (13900, 279375), (14900, 260625), (15625, 248532), (17375, 223500), (18625, 208500), (18750, 207110), (20711, 187500), (20850, 186250), (22350, 173750), (31250, 124266), (34750, 111750), (37250, 104250), (37500, 103555), (41422, 93750), (41700, 93125), (44700, 86875), (46875, 82844), (52125, 74500), (55875, 69500), (62133, 62500)]