165244860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 573391728

約数和(自身を除く): 408146868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 281, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 562, 594, 605, 660, 726, 810, 843, 891, 972, 990, 1089, 1124, 1188, 1210, 1215, 1405, 1452, 1485, 1620, 1686, 1782, 1815, 1980, 2178, 2420, 2430, 2529, 2673, 2810, 2970, 3091, 3267, 3372, 3564, 3630, 4215, 4356, 4455, 4860, 5058, 5346, 5445, 5620, 5940, 6182, 6534, 7260, 7587, 8430, 8910, 9273, 9801, 10116, 10692, 10890, 12364, 12645, 13068, 13365, 15174, 15455, 16335, 16860, 17820, 18546, 19602, 21780, 22761, 25290, 26730, 27819, 29403, 30348, 30910, 32670, 34001, 37092, 37935, 39204, 45522, 46365, 49005, 50580, 53460, 55638, 58806, 61820, 65340, 68002, 68283, 75870, 83457, 91044, 92730, 98010, 102003, 111276, 113805, 117612, 136004, 136566, 139095, 147015, 151740, 166914, 170005, 185460, 196020, 204006, 227610, 250371, 273132, 278190, 294030, 306009, 333828, 340010, 341415, 408012, 417285, 455220, 500742, 510015, 556380, 588060, 612018, 680020, 682830, 751113, 834570, 918027, 1001484, 1020030, 1224036, 1251855, 1365660, 1502226, 1530045, 1669140, 1836054, 2040060, 2503710, 2754081, 3004452, 3060090, 3672108, 3755565, 4590135, 5007420, 5508162, 6120180, 7511130, 8262243, 9180270, 11016324, 13770405, 15022260, 16524486, 18360540, 27540810, 33048972, 41311215, 55081620, 82622430, 165244860]

約数ペア:

[(1, 165244860), (2, 82622430), (3, 55081620), (4, 41311215), (5, 33048972), (6, 27540810), (9, 18360540), (10, 16524486), (11, 15022260), (12, 13770405), (15, 11016324), (18, 9180270), (20, 8262243), (22, 7511130), (27, 6120180), (30, 5508162), (33, 5007420), (36, 4590135), (44, 3755565), (45, 3672108), (54, 3060090), (55, 3004452), (60, 2754081), (66, 2503710), (81, 2040060), (90, 1836054), (99, 1669140), (108, 1530045), (110, 1502226), (121, 1365660), (132, 1251855), (135, 1224036), (162, 1020030), (165, 1001484), (180, 918027), (198, 834570), (220, 751113), (242, 682830), (243, 680020), (270, 612018), (281, 588060), (297, 556380), (324, 510015), (330, 500742), (363, 455220), (396, 417285), (405, 408012), (484, 341415), (486, 340010), (495, 333828), (540, 306009), (562, 294030), (594, 278190), (605, 273132), (660, 250371), (726, 227610), (810, 204006), (843, 196020), (891, 185460), (972, 170005), (990, 166914), (1089, 151740), (1124, 147015), (1188, 139095), (1210, 136566), (1215, 136004), (1405, 117612), (1452, 113805), (1485, 111276), (1620, 102003), (1686, 98010), (1782, 92730), (1815, 91044), (1980, 83457), (2178, 75870), (2420, 68283), (2430, 68002), (2529, 65340), (2673, 61820), (2810, 58806), (2970, 55638), (3091, 53460), (3267, 50580), (3372, 49005), (3564, 46365), (3630, 45522), (4215, 39204), (4356, 37935), (4455, 37092), (4860, 34001), (5058, 32670), (5346, 30910), (5445, 30348), (5620, 29403), (5940, 27819), (6182, 26730), (6534, 25290), (7260, 22761), (7587, 21780), (8430, 19602), (8910, 18546), (9273, 17820), (9801, 16860), (10116, 16335), (10692, 15455), (10890, 15174), (12364, 13365), (12645, 13068)]