72723750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 207833472

約数和(自身を除く): 135109722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 43, 50, 55, 66, 75, 82, 86, 110, 123, 125, 129, 150, 165, 205, 215, 246, 250, 258, 275, 330, 375, 410, 430, 451, 473, 550, 615, 625, 645, 750, 825, 902, 946, 1025, 1075, 1230, 1250, 1290, 1353, 1375, 1419, 1650, 1763, 1875, 2050, 2150, 2255, 2365, 2706, 2750, 2838, 3075, 3225, 3526, 3750, 4125, 4510, 4730, 5125, 5289, 5375, 6150, 6450, 6765, 6875, 7095, 8250, 8815, 10250, 10578, 10750, 11275, 11825, 13530, 13750, 14190, 15375, 16125, 17630, 19393, 20625, 22550, 23650, 25625, 26445, 26875, 30750, 32250, 33825, 35475, 38786, 41250, 44075, 51250, 52890, 53750, 56375, 58179, 59125, 67650, 70950, 76875, 80625, 88150, 96965, 112750, 116358, 118250, 132225, 153750, 161250, 169125, 177375, 193930, 220375, 264450, 281875, 290895, 295625, 338250, 354750, 440750, 484825, 563750, 581790, 591250, 661125, 845625, 886875, 969650, 1101875, 1322250, 1454475, 1691250, 1773750, 2203750, 2424125, 2908950, 3305625, 4848250, 6611250, 7272375, 12120625, 14544750, 24241250, 36361875, 72723750]

約数ペア:

[(1, 72723750), (2, 36361875), (3, 24241250), (5, 14544750), (6, 12120625), (10, 7272375), (11, 6611250), (15, 4848250), (22, 3305625), (25, 2908950), (30, 2424125), (33, 2203750), (41, 1773750), (43, 1691250), (50, 1454475), (55, 1322250), (66, 1101875), (75, 969650), (82, 886875), (86, 845625), (110, 661125), (123, 591250), (125, 581790), (129, 563750), (150, 484825), (165, 440750), (205, 354750), (215, 338250), (246, 295625), (250, 290895), (258, 281875), (275, 264450), (330, 220375), (375, 193930), (410, 177375), (430, 169125), (451, 161250), (473, 153750), (550, 132225), (615, 118250), (625, 116358), (645, 112750), (750, 96965), (825, 88150), (902, 80625), (946, 76875), (1025, 70950), (1075, 67650), (1230, 59125), (1250, 58179), (1290, 56375), (1353, 53750), (1375, 52890), (1419, 51250), (1650, 44075), (1763, 41250), (1875, 38786), (2050, 35475), (2150, 33825), (2255, 32250), (2365, 30750), (2706, 26875), (2750, 26445), (2838, 25625), (3075, 23650), (3225, 22550), (3526, 20625), (3750, 19393), (4125, 17630), (4510, 16125), (4730, 15375), (5125, 14190), (5289, 13750), (5375, 13530), (6150, 11825), (6450, 11275), (6765, 10750), (6875, 10578), (7095, 10250), (8250, 8815)]