145012680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4973}}^1$

素因数の和:5002

約数の個数: 112

約数和(自身を含む): 489292380

約数和(自身を除く): 344279700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 4973, 5832, 7290, 9720, 9946, 14580, 14919, 19892, 24865, 29160, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 134271, 149190, 179028, 198920, 223785, 268542, 298380, 358056, 402813, 447570, 537084, 596760, 671355, 805626, 895140, 1074168, 1208439, 1342710, 1611252, 1790280, 2014065, 2416878, 2685420, 3222504, 3625317, 4028130, 4833756, 5370840, 6042195, 7250634, 8056260, 9667512, 12084390, 14501268, 16112520, 18126585, 24168780, 29002536, 36253170, 48337560, 72506340, 145012680]

約数ペア:

[(1, 145012680), (2, 72506340), (3, 48337560), (4, 36253170), (5, 29002536), (6, 24168780), (8, 18126585), (9, 16112520), (10, 14501268), (12, 12084390), (15, 9667512), (18, 8056260), (20, 7250634), (24, 6042195), (27, 5370840), (30, 4833756), (36, 4028130), (40, 3625317), (45, 3222504), (54, 2685420), (60, 2416878), (72, 2014065), (81, 1790280), (90, 1611252), (108, 1342710), (120, 1208439), (135, 1074168), (162, 895140), (180, 805626), (216, 671355), (243, 596760), (270, 537084), (324, 447570), (360, 402813), (405, 358056), (486, 298380), (540, 268542), (648, 223785), (729, 198920), (810, 179028), (972, 149190), (1080, 134271), (1215, 119352), (1458, 99460), (1620, 89514), (1944, 74595), (2430, 59676), (2916, 49730), (3240, 44757), (3645, 39784), (4860, 29838), (4973, 29160), (5832, 24865), (7290, 19892), (9720, 14919), (9946, 14580)]