61036740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 202413120

約数和(自身を除く): 141376380

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, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 661, 684, 810, 855, 972, 1026, 1140, 1215, 1322, 1539, 1620, 1710, 1983, 2052, 2430, 2565, 2644, 3078, 3305, 3420, 3966, 4617, 4860, 5130, 5949, 6156, 6610, 7695, 7932, 9234, 9915, 10260, 11898, 12559, 13220, 15390, 17847, 18468, 19830, 23085, 23796, 25118, 29745, 30780, 35694, 37677, 39660, 46170, 50236, 53541, 59490, 62795, 71388, 75354, 89235, 92340, 107082, 113031, 118980, 125590, 150708, 160623, 178470, 188385, 214164, 226062, 251180, 267705, 321246, 339093, 356940, 376770, 452124, 535410, 565155, 642492, 678186, 753540, 803115, 1017279, 1070820, 1130310, 1356372, 1606230, 1695465, 2034558, 2260620, 3051837, 3212460, 3390930, 4069116, 5086395, 6103674, 6781860, 10172790, 12207348, 15259185, 20345580, 30518370, 61036740]

約数ペア:

[(1, 61036740), (2, 30518370), (3, 20345580), (4, 15259185), (5, 12207348), (6, 10172790), (9, 6781860), (10, 6103674), (12, 5086395), (15, 4069116), (18, 3390930), (19, 3212460), (20, 3051837), (27, 2260620), (30, 2034558), (36, 1695465), (38, 1606230), (45, 1356372), (54, 1130310), (57, 1070820), (60, 1017279), (76, 803115), (81, 753540), (90, 678186), (95, 642492), (108, 565155), (114, 535410), (135, 452124), (162, 376770), (171, 356940), (180, 339093), (190, 321246), (228, 267705), (243, 251180), (270, 226062), (285, 214164), (324, 188385), (342, 178470), (380, 160623), (405, 150708), (486, 125590), (513, 118980), (540, 113031), (570, 107082), (661, 92340), (684, 89235), (810, 75354), (855, 71388), (972, 62795), (1026, 59490), (1140, 53541), (1215, 50236), (1322, 46170), (1539, 39660), (1620, 37677), (1710, 35694), (1983, 30780), (2052, 29745), (2430, 25118), (2565, 23796), (2644, 23085), (3078, 19830), (3305, 18468), (3420, 17847), (3966, 15390), (4617, 13220), (4860, 12559), (5130, 11898), (5949, 10260), (6156, 9915), (6610, 9234), (7695, 7932)]