88869060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 310407552

約数和(自身を除く): 221538492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 281, 315, 420, 502, 562, 630, 753, 843, 1004, 1124, 1255, 1260, 1405, 1506, 1686, 1757, 1967, 2259, 2510, 2529, 2810, 3012, 3372, 3514, 3765, 3934, 4215, 4518, 5020, 5058, 5271, 5620, 5901, 7028, 7530, 7868, 8430, 8785, 9036, 9835, 10116, 10542, 11295, 11802, 12645, 15060, 15813, 16860, 17570, 17703, 19670, 21084, 22590, 23604, 25290, 26355, 29505, 31626, 35140, 35406, 39340, 45180, 50580, 52710, 59010, 63252, 70531, 70812, 79065, 88515, 105420, 118020, 141062, 158130, 177030, 211593, 282124, 316260, 352655, 354060, 423186, 493717, 634779, 705310, 846372, 987434, 1057965, 1269558, 1410620, 1481151, 1974868, 2115930, 2468585, 2539116, 2962302, 3173895, 4231860, 4443453, 4937170, 5924604, 6347790, 7405755, 8886906, 9874340, 12695580, 14811510, 17773812, 22217265, 29623020, 44434530, 88869060]

約数ペア:

[(1, 88869060), (2, 44434530), (3, 29623020), (4, 22217265), (5, 17773812), (6, 14811510), (7, 12695580), (9, 9874340), (10, 8886906), (12, 7405755), (14, 6347790), (15, 5924604), (18, 4937170), (20, 4443453), (21, 4231860), (28, 3173895), (30, 2962302), (35, 2539116), (36, 2468585), (42, 2115930), (45, 1974868), (60, 1481151), (63, 1410620), (70, 1269558), (84, 1057965), (90, 987434), (105, 846372), (126, 705310), (140, 634779), (180, 493717), (210, 423186), (251, 354060), (252, 352655), (281, 316260), (315, 282124), (420, 211593), (502, 177030), (562, 158130), (630, 141062), (753, 118020), (843, 105420), (1004, 88515), (1124, 79065), (1255, 70812), (1260, 70531), (1405, 63252), (1506, 59010), (1686, 52710), (1757, 50580), (1967, 45180), (2259, 39340), (2510, 35406), (2529, 35140), (2810, 31626), (3012, 29505), (3372, 26355), (3514, 25290), (3765, 23604), (3934, 22590), (4215, 21084), (4518, 19670), (5020, 17703), (5058, 17570), (5271, 16860), (5620, 15813), (5901, 15060), (7028, 12645), (7530, 11802), (7868, 11295), (8430, 10542), (8785, 10116), (9036, 9835)]