38073750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 113363712

約数和(自身を除く): 75289962

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 71, 75, 78, 110, 125, 130, 142, 143, 150, 165, 195, 213, 250, 275, 286, 325, 330, 355, 375, 390, 426, 429, 550, 625, 650, 710, 715, 750, 781, 825, 858, 923, 975, 1065, 1250, 1375, 1430, 1562, 1625, 1650, 1775, 1846, 1875, 1950, 2130, 2145, 2343, 2750, 2769, 3250, 3550, 3575, 3750, 3905, 4125, 4290, 4615, 4686, 4875, 5325, 5538, 6875, 7150, 7810, 8125, 8250, 8875, 9230, 9750, 10153, 10650, 10725, 11715, 13750, 13845, 16250, 17750, 17875, 19525, 20306, 20625, 21450, 23075, 23430, 24375, 26625, 27690, 30459, 35750, 39050, 41250, 44375, 46150, 48750, 50765, 53250, 53625, 58575, 60918, 69225, 88750, 89375, 97625, 101530, 107250, 115375, 117150, 133125, 138450, 152295, 178750, 195250, 230750, 253825, 266250, 268125, 292875, 304590, 346125, 488125, 507650, 536250, 576875, 585750, 692250, 761475, 976250, 1153750, 1269125, 1464375, 1522950, 1730625, 2538250, 2928750, 3461250, 3807375, 6345625, 7614750, 12691250, 19036875, 38073750]

約数ペア:

[(1, 38073750), (2, 19036875), (3, 12691250), (5, 7614750), (6, 6345625), (10, 3807375), (11, 3461250), (13, 2928750), (15, 2538250), (22, 1730625), (25, 1522950), (26, 1464375), (30, 1269125), (33, 1153750), (39, 976250), (50, 761475), (55, 692250), (65, 585750), (66, 576875), (71, 536250), (75, 507650), (78, 488125), (110, 346125), (125, 304590), (130, 292875), (142, 268125), (143, 266250), (150, 253825), (165, 230750), (195, 195250), (213, 178750), (250, 152295), (275, 138450), (286, 133125), (325, 117150), (330, 115375), (355, 107250), (375, 101530), (390, 97625), (426, 89375), (429, 88750), (550, 69225), (625, 60918), (650, 58575), (710, 53625), (715, 53250), (750, 50765), (781, 48750), (825, 46150), (858, 44375), (923, 41250), (975, 39050), (1065, 35750), (1250, 30459), (1375, 27690), (1430, 26625), (1562, 24375), (1625, 23430), (1650, 23075), (1775, 21450), (1846, 20625), (1875, 20306), (1950, 19525), (2130, 17875), (2145, 17750), (2343, 16250), (2750, 13845), (2769, 13750), (3250, 11715), (3550, 10725), (3575, 10650), (3750, 10153), (3905, 9750), (4125, 9230), (4290, 8875), (4615, 8250), (4686, 8125), (4875, 7810), (5325, 7150), (5538, 6875)]