129113820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 144

約数和(自身を含む): 434659680

約数和(自身を除く): 305545860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 660, 671, 732, 915, 990, 1069, 1098, 1220, 1342, 1830, 1980, 2013, 2138, 2196, 2684, 2745, 3207, 3355, 3660, 4026, 4276, 5345, 5490, 6039, 6414, 6710, 8052, 9621, 10065, 10690, 10980, 11759, 12078, 12828, 13420, 16035, 19242, 20130, 21380, 23518, 24156, 30195, 32070, 35277, 38484, 40260, 47036, 48105, 58795, 60390, 64140, 65209, 70554, 96210, 105831, 117590, 120780, 130418, 141108, 176385, 192420, 195627, 211662, 235180, 260836, 326045, 352770, 391254, 423324, 529155, 586881, 652090, 705540, 717299, 782508, 978135, 1058310, 1173762, 1304180, 1434598, 1956270, 2116620, 2151897, 2347524, 2869196, 2934405, 3586495, 3912540, 4303794, 5868810, 6455691, 7172990, 8607588, 10759485, 11737620, 12911382, 14345980, 21518970, 25822764, 32278455, 43037940, 64556910, 129113820]

約数ペア:

[(1, 129113820), (2, 64556910), (3, 43037940), (4, 32278455), (5, 25822764), (6, 21518970), (9, 14345980), (10, 12911382), (11, 11737620), (12, 10759485), (15, 8607588), (18, 7172990), (20, 6455691), (22, 5868810), (30, 4303794), (33, 3912540), (36, 3586495), (44, 2934405), (45, 2869196), (55, 2347524), (60, 2151897), (61, 2116620), (66, 1956270), (90, 1434598), (99, 1304180), (110, 1173762), (122, 1058310), (132, 978135), (165, 782508), (180, 717299), (183, 705540), (198, 652090), (220, 586881), (244, 529155), (305, 423324), (330, 391254), (366, 352770), (396, 326045), (495, 260836), (549, 235180), (610, 211662), (660, 195627), (671, 192420), (732, 176385), (915, 141108), (990, 130418), (1069, 120780), (1098, 117590), (1220, 105831), (1342, 96210), (1830, 70554), (1980, 65209), (2013, 64140), (2138, 60390), (2196, 58795), (2684, 48105), (2745, 47036), (3207, 40260), (3355, 38484), (3660, 35277), (4026, 32070), (4276, 30195), (5345, 24156), (5490, 23518), (6039, 21380), (6414, 20130), (6710, 19242), (8052, 16035), (9621, 13420), (10065, 12828), (10690, 12078), (10980, 11759)]