155326140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15176

約数の個数: 96

約数和(自身を含む): 508704000

約数和(自身を除く): 353377860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15139, 30278, 45417, 60556, 75695, 90834, 136251, 151390, 181668, 227085, 272502, 287641, 302780, 408753, 454170, 545004, 575282, 681255, 817506, 862923, 908340, 1150564, 1362510, 1438205, 1635012, 1725846, 2043765, 2588769, 2725020, 2876410, 3451692, 4087530, 4314615, 5177538, 5752820, 7766307, 8175060, 8629230, 10355076, 12943845, 15532614, 17258460, 25887690, 31065228, 38831535, 51775380, 77663070, 155326140]

約数ペア:

[(1, 155326140), (2, 77663070), (3, 51775380), (4, 38831535), (5, 31065228), (6, 25887690), (9, 17258460), (10, 15532614), (12, 12943845), (15, 10355076), (18, 8629230), (19, 8175060), (20, 7766307), (27, 5752820), (30, 5177538), (36, 4314615), (38, 4087530), (45, 3451692), (54, 2876410), (57, 2725020), (60, 2588769), (76, 2043765), (90, 1725846), (95, 1635012), (108, 1438205), (114, 1362510), (135, 1150564), (171, 908340), (180, 862923), (190, 817506), (228, 681255), (270, 575282), (285, 545004), (342, 454170), (380, 408753), (513, 302780), (540, 287641), (570, 272502), (684, 227085), (855, 181668), (1026, 151390), (1140, 136251), (1710, 90834), (2052, 75695), (2565, 60556), (3420, 45417), (5130, 30278), (10260, 15139)]