231175620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3696

約数の個数: 144

約数和(自身を含む): 783357120

約数和(自身を除く): 552181500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 3659, 4212, 4860, 5265, 6318, 7020, 7318, 10530, 10977, 12636, 14636, 15795, 18295, 21060, 21954, 31590, 32931, 36590, 43908, 47567, 54885, 63180, 65862, 73180, 95134, 98793, 109770, 131724, 142701, 164655, 190268, 197586, 219540, 237835, 285402, 296379, 329310, 395172, 428103, 475670, 493965, 570804, 592758, 658620, 713505, 856206, 889137, 951340, 987930, 1185516, 1284309, 1427010, 1481895, 1712412, 1778274, 1975860, 2140515, 2568618, 2854020, 2963790, 3556548, 3852927, 4281030, 4445685, 5137236, 5927580, 6421545, 7705854, 8562060, 8891370, 11558781, 12843090, 15411708, 17782740, 19264635, 23117562, 25686180, 38529270, 46235124, 57793905, 77058540, 115587810, 231175620]

約数ペア:

[(1, 231175620), (2, 115587810), (3, 77058540), (4, 57793905), (5, 46235124), (6, 38529270), (9, 25686180), (10, 23117562), (12, 19264635), (13, 17782740), (15, 15411708), (18, 12843090), (20, 11558781), (26, 8891370), (27, 8562060), (30, 7705854), (36, 6421545), (39, 5927580), (45, 5137236), (52, 4445685), (54, 4281030), (60, 3852927), (65, 3556548), (78, 2963790), (81, 2854020), (90, 2568618), (108, 2140515), (117, 1975860), (130, 1778274), (135, 1712412), (156, 1481895), (162, 1427010), (180, 1284309), (195, 1185516), (234, 987930), (243, 951340), (260, 889137), (270, 856206), (324, 713505), (351, 658620), (390, 592758), (405, 570804), (468, 493965), (486, 475670), (540, 428103), (585, 395172), (702, 329310), (780, 296379), (810, 285402), (972, 237835), (1053, 219540), (1170, 197586), (1215, 190268), (1404, 164655), (1620, 142701), (1755, 131724), (2106, 109770), (2340, 98793), (2430, 95134), (3159, 73180), (3510, 65862), (3659, 63180), (4212, 54885), (4860, 47567), (5265, 43908), (6318, 36590), (7020, 32931), (7318, 31590), (10530, 21954), (10977, 21060), (12636, 18295), (14636, 15795)]