137986740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 120

約数和(自身を含む): 455753760

約数和(自身を除く): 317767020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4483, 5130, 6156, 7695, 8966, 10260, 13449, 15390, 17932, 22415, 26898, 30780, 40347, 44830, 53796, 67245, 80694, 85177, 89660, 121041, 134490, 161388, 170354, 201735, 242082, 255531, 268980, 340708, 363123, 403470, 425885, 484164, 511062, 605205, 726246, 766593, 806940, 851770, 1022124, 1210410, 1277655, 1452492, 1533186, 1703540, 1815615, 2299779, 2420820, 2555310, 3066372, 3631230, 3832965, 4599558, 5110620, 6899337, 7262460, 7665930, 9199116, 11498895, 13798674, 15331860, 22997790, 27597348, 34496685, 45995580, 68993370, 137986740]

約数ペア:

[(1, 137986740), (2, 68993370), (3, 45995580), (4, 34496685), (5, 27597348), (6, 22997790), (9, 15331860), (10, 13798674), (12, 11498895), (15, 9199116), (18, 7665930), (19, 7262460), (20, 6899337), (27, 5110620), (30, 4599558), (36, 3832965), (38, 3631230), (45, 3066372), (54, 2555310), (57, 2420820), (60, 2299779), (76, 1815615), (81, 1703540), (90, 1533186), (95, 1452492), (108, 1277655), (114, 1210410), (135, 1022124), (162, 851770), (171, 806940), (180, 766593), (190, 726246), (228, 605205), (270, 511062), (285, 484164), (324, 425885), (342, 403470), (380, 363123), (405, 340708), (513, 268980), (540, 255531), (570, 242082), (684, 201735), (810, 170354), (855, 161388), (1026, 134490), (1140, 121041), (1539, 89660), (1620, 85177), (1710, 80694), (2052, 67245), (2565, 53796), (3078, 44830), (3420, 40347), (4483, 30780), (5130, 26898), (6156, 22415), (7695, 17932), (8966, 15390), (10260, 13449)]