123098820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 96

約数和(自身を含む): 375247488

約数和(自身を除く): 252148668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1627, 1940, 2522, 2910, 3254, 3783, 4881, 5044, 5820, 6305, 6508, 7566, 8135, 9762, 12610, 15132, 16270, 18915, 19524, 21151, 24405, 25220, 32540, 37830, 42302, 48810, 63453, 75660, 84604, 97620, 105755, 126906, 157819, 211510, 253812, 315638, 317265, 423020, 473457, 631276, 634530, 789095, 946914, 1269060, 1578190, 1893828, 2051647, 2367285, 3156380, 4103294, 4734570, 6154941, 8206588, 9469140, 10258235, 12309882, 20516470, 24619764, 30774705, 41032940, 61549410, 123098820]

約数ペア:

[(1, 123098820), (2, 61549410), (3, 41032940), (4, 30774705), (5, 24619764), (6, 20516470), (10, 12309882), (12, 10258235), (13, 9469140), (15, 8206588), (20, 6154941), (26, 4734570), (30, 4103294), (39, 3156380), (52, 2367285), (60, 2051647), (65, 1893828), (78, 1578190), (97, 1269060), (130, 946914), (156, 789095), (194, 634530), (195, 631276), (260, 473457), (291, 423020), (388, 317265), (390, 315638), (485, 253812), (582, 211510), (780, 157819), (970, 126906), (1164, 105755), (1261, 97620), (1455, 84604), (1627, 75660), (1940, 63453), (2522, 48810), (2910, 42302), (3254, 37830), (3783, 32540), (4881, 25220), (5044, 24405), (5820, 21151), (6305, 19524), (6508, 18915), (7566, 16270), (8135, 15132), (9762, 12610)]