27444750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 75119616

約数和(自身を除く): 47674866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 43, 46, 50, 69, 74, 75, 86, 111, 115, 125, 129, 138, 150, 185, 215, 222, 230, 250, 258, 345, 370, 375, 430, 555, 575, 645, 690, 750, 851, 925, 989, 1075, 1110, 1150, 1290, 1591, 1702, 1725, 1850, 1978, 2150, 2553, 2775, 2875, 2967, 3182, 3225, 3450, 4255, 4625, 4773, 4945, 5106, 5375, 5550, 5750, 5934, 6450, 7955, 8510, 8625, 9250, 9546, 9890, 10750, 12765, 13875, 14835, 15910, 16125, 17250, 21275, 23865, 24725, 25530, 27750, 29670, 32250, 36593, 39775, 42550, 47730, 49450, 63825, 73186, 74175, 79550, 106375, 109779, 119325, 123625, 127650, 148350, 182965, 198875, 212750, 219558, 238650, 247250, 319125, 365930, 370875, 397750, 548895, 596625, 638250, 741750, 914825, 1097790, 1193250, 1829650, 2744475, 4574125, 5488950, 9148250, 13722375, 27444750]

約数ペア:

[(1, 27444750), (2, 13722375), (3, 9148250), (5, 5488950), (6, 4574125), (10, 2744475), (15, 1829650), (23, 1193250), (25, 1097790), (30, 914825), (37, 741750), (43, 638250), (46, 596625), (50, 548895), (69, 397750), (74, 370875), (75, 365930), (86, 319125), (111, 247250), (115, 238650), (125, 219558), (129, 212750), (138, 198875), (150, 182965), (185, 148350), (215, 127650), (222, 123625), (230, 119325), (250, 109779), (258, 106375), (345, 79550), (370, 74175), (375, 73186), (430, 63825), (555, 49450), (575, 47730), (645, 42550), (690, 39775), (750, 36593), (851, 32250), (925, 29670), (989, 27750), (1075, 25530), (1110, 24725), (1150, 23865), (1290, 21275), (1591, 17250), (1702, 16125), (1725, 15910), (1850, 14835), (1978, 13875), (2150, 12765), (2553, 10750), (2775, 9890), (2875, 9546), (2967, 9250), (3182, 8625), (3225, 8510), (3450, 7955), (4255, 6450), (4625, 5934), (4773, 5750), (4945, 5550), (5106, 5375)]