72590700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2696

約数の個数: 144

約数和(自身を含む): 258594560

約数和(自身を除く): 186003860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2659, 2730, 3900, 4550, 5318, 5460, 6825, 7977, 9100, 10636, 13295, 13650, 15954, 18613, 26590, 27300, 31908, 34567, 37226, 39885, 53180, 55839, 66475, 69134, 74452, 79770, 93065, 103701, 111678, 132950, 138268, 159540, 172835, 186130, 199425, 207402, 223356, 241969, 265900, 279195, 345670, 372260, 398850, 414804, 465325, 483938, 518505, 558390, 691340, 725907, 797700, 864175, 930650, 967876, 1037010, 1116780, 1209845, 1395975, 1451814, 1728350, 1861300, 2074020, 2419690, 2592525, 2791950, 2903628, 3456700, 3629535, 4839380, 5185050, 5583900, 6049225, 7259070, 10370100, 12098450, 14518140, 18147675, 24196900, 36295350, 72590700]

約数ペア:

[(1, 72590700), (2, 36295350), (3, 24196900), (4, 18147675), (5, 14518140), (6, 12098450), (7, 10370100), (10, 7259070), (12, 6049225), (13, 5583900), (14, 5185050), (15, 4839380), (20, 3629535), (21, 3456700), (25, 2903628), (26, 2791950), (28, 2592525), (30, 2419690), (35, 2074020), (39, 1861300), (42, 1728350), (50, 1451814), (52, 1395975), (60, 1209845), (65, 1116780), (70, 1037010), (75, 967876), (78, 930650), (84, 864175), (91, 797700), (100, 725907), (105, 691340), (130, 558390), (140, 518505), (150, 483938), (156, 465325), (175, 414804), (182, 398850), (195, 372260), (210, 345670), (260, 279195), (273, 265900), (300, 241969), (325, 223356), (350, 207402), (364, 199425), (390, 186130), (420, 172835), (455, 159540), (525, 138268), (546, 132950), (650, 111678), (700, 103701), (780, 93065), (910, 79770), (975, 74452), (1050, 69134), (1092, 66475), (1300, 55839), (1365, 53180), (1820, 39885), (1950, 37226), (2100, 34567), (2275, 31908), (2659, 27300), (2730, 26590), (3900, 18613), (4550, 15954), (5318, 13650), (5460, 13295), (6825, 10636), (7977, 9100)]