356362000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 921083904

約数和(自身を除く): 564721904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 61, 80, 92, 100, 115, 122, 125, 127, 184, 200, 230, 244, 250, 254, 305, 368, 400, 460, 488, 500, 508, 575, 610, 635, 920, 976, 1000, 1016, 1150, 1220, 1270, 1403, 1525, 1840, 2000, 2032, 2300, 2440, 2540, 2806, 2875, 2921, 3050, 3175, 4600, 4880, 5080, 5612, 5750, 5842, 6100, 6350, 7015, 7625, 7747, 9200, 10160, 11224, 11500, 11684, 12200, 12700, 14030, 14605, 15250, 15494, 15875, 22448, 23000, 23368, 24400, 25400, 28060, 29210, 30500, 30988, 31750, 35075, 38735, 46000, 46736, 50800, 56120, 58420, 61000, 61976, 63500, 70150, 73025, 77470, 112240, 116840, 122000, 123952, 127000, 140300, 146050, 154940, 175375, 178181, 193675, 233680, 254000, 280600, 292100, 309880, 350750, 356362, 365125, 387350, 561200, 584200, 619760, 701500, 712724, 730250, 774700, 890905, 968375, 1168400, 1403000, 1425448, 1460500, 1549400, 1781810, 1936750, 2806000, 2850896, 2921000, 3098800, 3563620, 3873500, 4454525, 5842000, 7127240, 7747000, 8909050, 14254480, 15494000, 17818100, 22272625, 35636200, 44545250, 71272400, 89090500, 178181000, 356362000]

約数ペア:

[(1, 356362000), (2, 178181000), (4, 89090500), (5, 71272400), (8, 44545250), (10, 35636200), (16, 22272625), (20, 17818100), (23, 15494000), (25, 14254480), (40, 8909050), (46, 7747000), (50, 7127240), (61, 5842000), (80, 4454525), (92, 3873500), (100, 3563620), (115, 3098800), (122, 2921000), (125, 2850896), (127, 2806000), (184, 1936750), (200, 1781810), (230, 1549400), (244, 1460500), (250, 1425448), (254, 1403000), (305, 1168400), (368, 968375), (400, 890905), (460, 774700), (488, 730250), (500, 712724), (508, 701500), (575, 619760), (610, 584200), (635, 561200), (920, 387350), (976, 365125), (1000, 356362), (1016, 350750), (1150, 309880), (1220, 292100), (1270, 280600), (1403, 254000), (1525, 233680), (1840, 193675), (2000, 178181), (2032, 175375), (2300, 154940), (2440, 146050), (2540, 140300), (2806, 127000), (2875, 123952), (2921, 122000), (3050, 116840), (3175, 112240), (4600, 77470), (4880, 73025), (5080, 70150), (5612, 63500), (5750, 61976), (5842, 61000), (6100, 58420), (6350, 56120), (7015, 50800), (7625, 46736), (7747, 46000), (9200, 38735), (10160, 35075), (11224, 31750), (11500, 30988), (11684, 30500), (12200, 29210), (12700, 28060), (14030, 25400), (14605, 24400), (15250, 23368), (15494, 23000), (15875, 22448)]