68091540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 213966144

約数和(自身を除く): 145874604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 113, 121, 132, 165, 166, 220, 226, 242, 249, 330, 332, 339, 363, 415, 452, 484, 498, 565, 605, 660, 678, 726, 830, 913, 996, 1130, 1210, 1243, 1245, 1356, 1452, 1660, 1695, 1815, 1826, 2260, 2420, 2486, 2490, 2739, 3390, 3630, 3652, 3729, 4565, 4972, 4980, 5478, 6215, 6780, 7260, 7458, 9130, 9379, 10043, 10956, 12430, 13673, 13695, 14916, 18260, 18645, 18758, 20086, 24860, 27346, 27390, 28137, 30129, 37290, 37516, 40172, 41019, 46895, 50215, 54692, 54780, 56274, 60258, 68365, 74580, 82038, 93790, 100430, 103169, 112548, 120516, 136730, 140685, 150645, 164076, 187580, 200860, 205095, 206338, 273460, 281370, 301290, 309507, 410190, 412676, 515845, 562740, 602580, 619014, 820380, 1031690, 1134859, 1238028, 1547535, 2063380, 2269718, 3095070, 3404577, 4539436, 5674295, 6190140, 6809154, 11348590, 13618308, 17022885, 22697180, 34045770, 68091540]

約数ペア:

[(1, 68091540), (2, 34045770), (3, 22697180), (4, 17022885), (5, 13618308), (6, 11348590), (10, 6809154), (11, 6190140), (12, 5674295), (15, 4539436), (20, 3404577), (22, 3095070), (30, 2269718), (33, 2063380), (44, 1547535), (55, 1238028), (60, 1134859), (66, 1031690), (83, 820380), (110, 619014), (113, 602580), (121, 562740), (132, 515845), (165, 412676), (166, 410190), (220, 309507), (226, 301290), (242, 281370), (249, 273460), (330, 206338), (332, 205095), (339, 200860), (363, 187580), (415, 164076), (452, 150645), (484, 140685), (498, 136730), (565, 120516), (605, 112548), (660, 103169), (678, 100430), (726, 93790), (830, 82038), (913, 74580), (996, 68365), (1130, 60258), (1210, 56274), (1243, 54780), (1245, 54692), (1356, 50215), (1452, 46895), (1660, 41019), (1695, 40172), (1815, 37516), (1826, 37290), (2260, 30129), (2420, 28137), (2486, 27390), (2490, 27346), (2739, 24860), (3390, 20086), (3630, 18758), (3652, 18645), (3729, 18260), (4565, 14916), (4972, 13695), (4980, 13673), (5478, 12430), (6215, 10956), (6780, 10043), (7260, 9379), (7458, 9130)]