851774940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27673}}^1$

素因数の和:27713

約数の個数: 120

約数和(自身を含む): 2812785360

約数和(自身を除く): 1961010420

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, 5130, 6156, 7695, 10260, 15390, 27673, 30780, 55346, 83019, 110692, 138365, 166038, 249057, 276730, 332076, 415095, 498114, 525787, 553460, 747171, 830190, 996228, 1051574, 1245285, 1494342, 1577361, 1660380, 2103148, 2241513, 2490570, 2628935, 2988684, 3154722, 3735855, 4483026, 4732083, 4981140, 5257870, 6309444, 7471710, 7886805, 8966052, 9464166, 10515740, 11207565, 14196249, 14943420, 15773610, 18928332, 22415130, 23660415, 28392498, 31547220, 42588747, 44830260, 47320830, 56784996, 70981245, 85177494, 94641660, 141962490, 170354988, 212943735, 283924980, 425887470, 851774940]

約数ペア:

[(1, 851774940), (2, 425887470), (3, 283924980), (4, 212943735), (5, 170354988), (6, 141962490), (9, 94641660), (10, 85177494), (12, 70981245), (15, 56784996), (18, 47320830), (19, 44830260), (20, 42588747), (27, 31547220), (30, 28392498), (36, 23660415), (38, 22415130), (45, 18928332), (54, 15773610), (57, 14943420), (60, 14196249), (76, 11207565), (81, 10515740), (90, 9464166), (95, 8966052), (108, 7886805), (114, 7471710), (135, 6309444), (162, 5257870), (171, 4981140), (180, 4732083), (190, 4483026), (228, 3735855), (270, 3154722), (285, 2988684), (324, 2628935), (342, 2490570), (380, 2241513), (405, 2103148), (513, 1660380), (540, 1577361), (570, 1494342), (684, 1245285), (810, 1051574), (855, 996228), (1026, 830190), (1140, 747171), (1539, 553460), (1620, 525787), (1710, 498114), (2052, 415095), (2565, 332076), (3078, 276730), (3420, 249057), (5130, 166038), (6156, 138365), (7695, 110692), (10260, 83019), (15390, 55346), (27673, 30780)]