31110300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 108

約数和(自身を含む): 105054040

約数和(自身を除く): 73943740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2659, 2925, 3900, 5318, 5850, 7977, 10636, 11700, 13295, 15954, 23931, 26590, 31908, 34567, 39885, 47862, 53180, 66475, 69134, 79770, 95724, 103701, 119655, 132950, 138268, 159540, 172835, 199425, 207402, 239310, 265900, 311103, 345670, 398850, 414804, 478620, 518505, 598275, 622206, 691340, 797700, 864175, 1037010, 1196550, 1244412, 1555515, 1728350, 2074020, 2393100, 2592525, 3111030, 3456700, 5185050, 6222060, 7777575, 10370100, 15555150, 31110300]

約数ペア:

[(1, 31110300), (2, 15555150), (3, 10370100), (4, 7777575), (5, 6222060), (6, 5185050), (9, 3456700), (10, 3111030), (12, 2592525), (13, 2393100), (15, 2074020), (18, 1728350), (20, 1555515), (25, 1244412), (26, 1196550), (30, 1037010), (36, 864175), (39, 797700), (45, 691340), (50, 622206), (52, 598275), (60, 518505), (65, 478620), (75, 414804), (78, 398850), (90, 345670), (100, 311103), (117, 265900), (130, 239310), (150, 207402), (156, 199425), (180, 172835), (195, 159540), (225, 138268), (234, 132950), (260, 119655), (300, 103701), (325, 95724), (390, 79770), (450, 69134), (468, 66475), (585, 53180), (650, 47862), (780, 39885), (900, 34567), (975, 31908), (1170, 26590), (1300, 23931), (1950, 15954), (2340, 13295), (2659, 11700), (2925, 10636), (3900, 7977), (5318, 5850)]