125812500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 406869792

約数和(自身を除く): 281057292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 125, 132, 150, 165, 183, 220, 244, 250, 275, 300, 305, 330, 366, 375, 500, 550, 610, 625, 660, 671, 732, 750, 825, 915, 1100, 1220, 1250, 1342, 1375, 1500, 1525, 1650, 1830, 1875, 2013, 2500, 2684, 2750, 3050, 3125, 3300, 3355, 3660, 3750, 4026, 4125, 4575, 5500, 6100, 6250, 6710, 6875, 7500, 7625, 8052, 8250, 9150, 9375, 10065, 12500, 13420, 13750, 15250, 15625, 16500, 16775, 18300, 18750, 20130, 20625, 22875, 27500, 30500, 31250, 33550, 34375, 37500, 38125, 40260, 41250, 45750, 46875, 50325, 62500, 67100, 68750, 76250, 82500, 83875, 91500, 93750, 100650, 103125, 114375, 137500, 152500, 167750, 171875, 187500, 190625, 201300, 206250, 228750, 251625, 335500, 343750, 381250, 412500, 419375, 457500, 503250, 515625, 571875, 687500, 762500, 838750, 953125, 1006500, 1031250, 1143750, 1258125, 1677500, 1906250, 2062500, 2096875, 2287500, 2516250, 2859375, 3812500, 4193750, 5032500, 5718750, 6290625, 8387500, 10484375, 11437500, 12581250, 20968750, 25162500, 31453125, 41937500, 62906250, 125812500]

約数ペア:

[(1, 125812500), (2, 62906250), (3, 41937500), (4, 31453125), (5, 25162500), (6, 20968750), (10, 12581250), (11, 11437500), (12, 10484375), (15, 8387500), (20, 6290625), (22, 5718750), (25, 5032500), (30, 4193750), (33, 3812500), (44, 2859375), (50, 2516250), (55, 2287500), (60, 2096875), (61, 2062500), (66, 1906250), (75, 1677500), (100, 1258125), (110, 1143750), (122, 1031250), (125, 1006500), (132, 953125), (150, 838750), (165, 762500), (183, 687500), (220, 571875), (244, 515625), (250, 503250), (275, 457500), (300, 419375), (305, 412500), (330, 381250), (366, 343750), (375, 335500), (500, 251625), (550, 228750), (610, 206250), (625, 201300), (660, 190625), (671, 187500), (732, 171875), (750, 167750), (825, 152500), (915, 137500), (1100, 114375), (1220, 103125), (1250, 100650), (1342, 93750), (1375, 91500), (1500, 83875), (1525, 82500), (1650, 76250), (1830, 68750), (1875, 67100), (2013, 62500), (2500, 50325), (2684, 46875), (2750, 45750), (3050, 41250), (3125, 40260), (3300, 38125), (3355, 37500), (3660, 34375), (3750, 33550), (4026, 31250), (4125, 30500), (4575, 27500), (5500, 22875), (6100, 20625), (6250, 20130), (6710, 18750), (6875, 18300), (7500, 16775), (7625, 16500), (8052, 15625), (8250, 15250), (9150, 13750), (9375, 13420), (10065, 12500)]