75220860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 249627168

約数和(自身を除く): 174406308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 797, 858, 1210, 1430, 1452, 1573, 1594, 1716, 1815, 2145, 2391, 2420, 2860, 3146, 3188, 3630, 3985, 4290, 4719, 4782, 6292, 7260, 7865, 7970, 8580, 8767, 9438, 9564, 10361, 11955, 15730, 15940, 17534, 18876, 20722, 23595, 23910, 26301, 31083, 31460, 35068, 41444, 43835, 47190, 47820, 51805, 52602, 62166, 87670, 94380, 96437, 103610, 105204, 113971, 124332, 131505, 155415, 175340, 192874, 207220, 227942, 263010, 289311, 310830, 341913, 385748, 455884, 482185, 526020, 569855, 578622, 621660, 683826, 964370, 1139710, 1157244, 1253681, 1367652, 1446555, 1709565, 1928740, 2279420, 2507362, 2893110, 3419130, 3761043, 5014724, 5786220, 6268405, 6838260, 7522086, 12536810, 15044172, 18805215, 25073620, 37610430, 75220860]

約数ペア:

[(1, 75220860), (2, 37610430), (3, 25073620), (4, 18805215), (5, 15044172), (6, 12536810), (10, 7522086), (11, 6838260), (12, 6268405), (13, 5786220), (15, 5014724), (20, 3761043), (22, 3419130), (26, 2893110), (30, 2507362), (33, 2279420), (39, 1928740), (44, 1709565), (52, 1446555), (55, 1367652), (60, 1253681), (65, 1157244), (66, 1139710), (78, 964370), (110, 683826), (121, 621660), (130, 578622), (132, 569855), (143, 526020), (156, 482185), (165, 455884), (195, 385748), (220, 341913), (242, 310830), (260, 289311), (286, 263010), (330, 227942), (363, 207220), (390, 192874), (429, 175340), (484, 155415), (572, 131505), (605, 124332), (660, 113971), (715, 105204), (726, 103610), (780, 96437), (797, 94380), (858, 87670), (1210, 62166), (1430, 52602), (1452, 51805), (1573, 47820), (1594, 47190), (1716, 43835), (1815, 41444), (2145, 35068), (2391, 31460), (2420, 31083), (2860, 26301), (3146, 23910), (3188, 23595), (3630, 20722), (3985, 18876), (4290, 17534), (4719, 15940), (4782, 15730), (6292, 11955), (7260, 10361), (7865, 9564), (7970, 9438), (8580, 8767)]