9541620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 32497920

約数和(自身を除く): 22956300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 79, 90, 99, 110, 122, 132, 158, 165, 180, 183, 198, 220, 237, 244, 305, 316, 330, 366, 395, 396, 474, 495, 549, 610, 660, 671, 711, 732, 790, 869, 915, 948, 990, 1098, 1185, 1220, 1342, 1422, 1580, 1738, 1830, 1980, 2013, 2196, 2370, 2607, 2684, 2745, 2844, 3355, 3476, 3555, 3660, 4026, 4345, 4740, 4819, 5214, 5490, 6039, 6710, 7110, 7821, 8052, 8690, 9638, 10065, 10428, 10980, 12078, 13035, 13420, 14220, 14457, 15642, 17380, 19276, 20130, 24095, 24156, 26070, 28914, 30195, 31284, 39105, 40260, 43371, 48190, 52140, 53009, 57828, 60390, 72285, 78210, 86742, 96380, 106018, 120780, 144570, 156420, 159027, 173484, 212036, 216855, 265045, 289140, 318054, 433710, 477081, 530090, 636108, 795135, 867420, 954162, 1060180, 1590270, 1908324, 2385405, 3180540, 4770810, 9541620]

約数ペア:

[(1, 9541620), (2, 4770810), (3, 3180540), (4, 2385405), (5, 1908324), (6, 1590270), (9, 1060180), (10, 954162), (11, 867420), (12, 795135), (15, 636108), (18, 530090), (20, 477081), (22, 433710), (30, 318054), (33, 289140), (36, 265045), (44, 216855), (45, 212036), (55, 173484), (60, 159027), (61, 156420), (66, 144570), (79, 120780), (90, 106018), (99, 96380), (110, 86742), (122, 78210), (132, 72285), (158, 60390), (165, 57828), (180, 53009), (183, 52140), (198, 48190), (220, 43371), (237, 40260), (244, 39105), (305, 31284), (316, 30195), (330, 28914), (366, 26070), (395, 24156), (396, 24095), (474, 20130), (495, 19276), (549, 17380), (610, 15642), (660, 14457), (671, 14220), (711, 13420), (732, 13035), (790, 12078), (869, 10980), (915, 10428), (948, 10065), (990, 9638), (1098, 8690), (1185, 8052), (1220, 7821), (1342, 7110), (1422, 6710), (1580, 6039), (1738, 5490), (1830, 5214), (1980, 4819), (2013, 4740), (2196, 4345), (2370, 4026), (2607, 3660), (2684, 3555), (2745, 3476), (2844, 3355)]