127330020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 420026880

約数和(自身を除く): 292696860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1201, 1395, 1710, 1767, 1860, 2356, 2402, 2790, 2945, 3420, 3534, 3603, 4804, 5301, 5580, 5890, 6005, 7068, 7206, 8835, 10602, 10809, 11780, 12010, 14412, 17670, 18015, 21204, 21618, 22819, 24020, 26505, 35340, 36030, 37231, 43236, 45638, 53010, 54045, 68457, 72060, 74462, 91276, 106020, 108090, 111693, 114095, 136914, 148924, 186155, 205371, 216180, 223386, 228190, 273828, 335079, 342285, 372310, 410742, 446772, 456380, 558465, 670158, 684570, 707389, 744620, 821484, 1026855, 1116930, 1340316, 1369140, 1414778, 1675395, 2053710, 2122167, 2233860, 2829556, 3350790, 3536945, 4107420, 4244334, 6366501, 6701580, 7073890, 8488668, 10610835, 12733002, 14147780, 21221670, 25466004, 31832505, 42443340, 63665010, 127330020]

約数ペア:

[(1, 127330020), (2, 63665010), (3, 42443340), (4, 31832505), (5, 25466004), (6, 21221670), (9, 14147780), (10, 12733002), (12, 10610835), (15, 8488668), (18, 7073890), (19, 6701580), (20, 6366501), (30, 4244334), (31, 4107420), (36, 3536945), (38, 3350790), (45, 2829556), (57, 2233860), (60, 2122167), (62, 2053710), (76, 1675395), (90, 1414778), (93, 1369140), (95, 1340316), (114, 1116930), (124, 1026855), (155, 821484), (171, 744620), (180, 707389), (186, 684570), (190, 670158), (228, 558465), (279, 456380), (285, 446772), (310, 410742), (342, 372310), (372, 342285), (380, 335079), (465, 273828), (558, 228190), (570, 223386), (589, 216180), (620, 205371), (684, 186155), (855, 148924), (930, 136914), (1116, 114095), (1140, 111693), (1178, 108090), (1201, 106020), (1395, 91276), (1710, 74462), (1767, 72060), (1860, 68457), (2356, 54045), (2402, 53010), (2790, 45638), (2945, 43236), (3420, 37231), (3534, 36030), (3603, 35340), (4804, 26505), (5301, 24020), (5580, 22819), (5890, 21618), (6005, 21204), (7068, 18015), (7206, 17670), (8835, 14412), (10602, 12010), (10809, 11780)]