155049180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 540546048

約数和(自身を除く): 385496868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1063, 1105, 1122, 1326, 1430, 1716, 1870, 2126, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3189, 3315, 3740, 4252, 4290, 4420, 4862, 5315, 5610, 6378, 6630, 7293, 8580, 9724, 10630, 11220, 11693, 12155, 12756, 13260, 13819, 14586, 15945, 18071, 21260, 23386, 24310, 27638, 29172, 31890, 35079, 36142, 36465, 41457, 46772, 48620, 54213, 55276, 58465, 63780, 69095, 70158, 72284, 72930, 82914, 90355, 108426, 116930, 138190, 140316, 145860, 152009, 165828, 175395, 180710, 198781, 207285, 216852, 233860, 234923, 271065, 276380, 304018, 350790, 361420, 397562, 414570, 456027, 469846, 542130, 596343, 608036, 701580, 704769, 760045, 795124, 829140, 912054, 939692, 993905, 1084260, 1174615, 1192686, 1409538, 1520090, 1824108, 1987810, 2280135, 2349230, 2385372, 2584153, 2819076, 2981715, 3040180, 3523845, 3975620, 4560270, 4698460, 5168306, 5963430, 7047690, 7752459, 9120540, 10336612, 11926860, 12920765, 14095380, 15504918, 25841530, 31009836, 38762295, 51683060, 77524590, 155049180]

約数ペア:

[(1, 155049180), (2, 77524590), (3, 51683060), (4, 38762295), (5, 31009836), (6, 25841530), (10, 15504918), (11, 14095380), (12, 12920765), (13, 11926860), (15, 10336612), (17, 9120540), (20, 7752459), (22, 7047690), (26, 5963430), (30, 5168306), (33, 4698460), (34, 4560270), (39, 3975620), (44, 3523845), (51, 3040180), (52, 2981715), (55, 2819076), (60, 2584153), (65, 2385372), (66, 2349230), (68, 2280135), (78, 1987810), (85, 1824108), (102, 1520090), (110, 1409538), (130, 1192686), (132, 1174615), (143, 1084260), (156, 993905), (165, 939692), (170, 912054), (187, 829140), (195, 795124), (204, 760045), (220, 704769), (221, 701580), (255, 608036), (260, 596343), (286, 542130), (330, 469846), (340, 456027), (374, 414570), (390, 397562), (429, 361420), (442, 350790), (510, 304018), (561, 276380), (572, 271065), (660, 234923), (663, 233860), (715, 216852), (748, 207285), (780, 198781), (858, 180710), (884, 175395), (935, 165828), (1020, 152009), (1063, 145860), (1105, 140316), (1122, 138190), (1326, 116930), (1430, 108426), (1716, 90355), (1870, 82914), (2126, 72930), (2145, 72284), (2210, 70158), (2244, 69095), (2431, 63780), (2652, 58465), (2805, 55276), (2860, 54213), (3189, 48620), (3315, 46772), (3740, 41457), (4252, 36465), (4290, 36142), (4420, 35079), (4862, 31890), (5315, 29172), (5610, 27638), (6378, 24310), (6630, 23386), (7293, 21260), (8580, 18071), (9724, 15945), (10630, 14586), (11220, 13819), (11693, 13260), (12155, 12756)]