61595940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 208857600

約数和(自身を除く): 147261660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 73, 82, 84, 98, 105, 123, 140, 146, 147, 164, 196, 205, 210, 219, 245, 246, 287, 292, 294, 343, 365, 410, 420, 438, 490, 492, 511, 574, 588, 615, 686, 730, 735, 820, 861, 876, 980, 1022, 1029, 1095, 1148, 1230, 1372, 1435, 1460, 1470, 1533, 1715, 1722, 2009, 2044, 2058, 2190, 2460, 2555, 2870, 2940, 2993, 3066, 3430, 3444, 3577, 4018, 4116, 4305, 4380, 5110, 5145, 5740, 5986, 6027, 6132, 6860, 7154, 7665, 8036, 8610, 8979, 10045, 10220, 10290, 10731, 11972, 12054, 14063, 14308, 14965, 15330, 17220, 17885, 17958, 20090, 20580, 20951, 21462, 24108, 25039, 28126, 29930, 30135, 30660, 35770, 35916, 40180, 41902, 42189, 42924, 44895, 50078, 53655, 56252, 59860, 60270, 62853, 70315, 71540, 75117, 83804, 84378, 89790, 100156, 104755, 107310, 120540, 125195, 125706, 140630, 146657, 150234, 168756, 179580, 209510, 210945, 214620, 250390, 251412, 281260, 293314, 300468, 314265, 375585, 419020, 421890, 439971, 500780, 586628, 628530, 733285, 751170, 843780, 879942, 1026599, 1257060, 1466570, 1502340, 1759884, 2053198, 2199855, 2933140, 3079797, 4106396, 4399710, 5132995, 6159594, 8799420, 10265990, 12319188, 15398985, 20531980, 30797970, 61595940]

約数ペア:

[(1, 61595940), (2, 30797970), (3, 20531980), (4, 15398985), (5, 12319188), (6, 10265990), (7, 8799420), (10, 6159594), (12, 5132995), (14, 4399710), (15, 4106396), (20, 3079797), (21, 2933140), (28, 2199855), (30, 2053198), (35, 1759884), (41, 1502340), (42, 1466570), (49, 1257060), (60, 1026599), (70, 879942), (73, 843780), (82, 751170), (84, 733285), (98, 628530), (105, 586628), (123, 500780), (140, 439971), (146, 421890), (147, 419020), (164, 375585), (196, 314265), (205, 300468), (210, 293314), (219, 281260), (245, 251412), (246, 250390), (287, 214620), (292, 210945), (294, 209510), (343, 179580), (365, 168756), (410, 150234), (420, 146657), (438, 140630), (490, 125706), (492, 125195), (511, 120540), (574, 107310), (588, 104755), (615, 100156), (686, 89790), (730, 84378), (735, 83804), (820, 75117), (861, 71540), (876, 70315), (980, 62853), (1022, 60270), (1029, 59860), (1095, 56252), (1148, 53655), (1230, 50078), (1372, 44895), (1435, 42924), (1460, 42189), (1470, 41902), (1533, 40180), (1715, 35916), (1722, 35770), (2009, 30660), (2044, 30135), (2058, 29930), (2190, 28126), (2460, 25039), (2555, 24108), (2870, 21462), (2940, 20951), (2993, 20580), (3066, 20090), (3430, 17958), (3444, 17885), (3577, 17220), (4018, 15330), (4116, 14965), (4305, 14308), (4380, 14063), (5110, 12054), (5145, 11972), (5740, 10731), (5986, 10290), (6027, 10220), (6132, 10045), (6860, 8979), (7154, 8610), (7665, 8036)]