422348580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 1389128832

約数和(自身を除く): 966780252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 81, 86, 90, 94, 108, 129, 135, 141, 162, 172, 180, 188, 215, 235, 243, 258, 270, 282, 324, 387, 405, 423, 430, 470, 486, 516, 540, 564, 645, 705, 774, 810, 846, 860, 940, 972, 1161, 1215, 1269, 1290, 1410, 1548, 1620, 1692, 1849, 1935, 2021, 2115, 2322, 2430, 2538, 2580, 2820, 3483, 3698, 3807, 3870, 4042, 4230, 4644, 4860, 5076, 5547, 5805, 6063, 6345, 6966, 7396, 7614, 7740, 8084, 8460, 9245, 10105, 10449, 11094, 11421, 11610, 12126, 12690, 13932, 15228, 16641, 17415, 18189, 18490, 19035, 20210, 20898, 22188, 22842, 23220, 24252, 25380, 27735, 30315, 33282, 34830, 36378, 36980, 38070, 40420, 41796, 45684, 49923, 52245, 54567, 55470, 57105, 60630, 66564, 69660, 72756, 76140, 83205, 86903, 90945, 99846, 104490, 109134, 110940, 114210, 121260, 149769, 163701, 166410, 173806, 181890, 199692, 208980, 218268, 228420, 249615, 260709, 272835, 299538, 327402, 332820, 347612, 363780, 434515, 449307, 491103, 499230, 521418, 545670, 599076, 654804, 748845, 782127, 818505, 869030, 898614, 982206, 998460, 1042836, 1091340, 1303545, 1497690, 1564254, 1637010, 1738060, 1797228, 1964412, 2246535, 2346381, 2455515, 2607090, 2995380, 3128508, 3274020, 3910635, 4493070, 4692762, 4911030, 5214180, 7039143, 7821270, 8986140, 9385524, 9822060, 11731905, 14078286, 15642540, 21117429, 23463810, 28156572, 35195715, 42234858, 46927620, 70391430, 84469716, 105587145, 140782860, 211174290, 422348580]

約数ペア:

[(1, 422348580), (2, 211174290), (3, 140782860), (4, 105587145), (5, 84469716), (6, 70391430), (9, 46927620), (10, 42234858), (12, 35195715), (15, 28156572), (18, 23463810), (20, 21117429), (27, 15642540), (30, 14078286), (36, 11731905), (43, 9822060), (45, 9385524), (47, 8986140), (54, 7821270), (60, 7039143), (81, 5214180), (86, 4911030), (90, 4692762), (94, 4493070), (108, 3910635), (129, 3274020), (135, 3128508), (141, 2995380), (162, 2607090), (172, 2455515), (180, 2346381), (188, 2246535), (215, 1964412), (235, 1797228), (243, 1738060), (258, 1637010), (270, 1564254), (282, 1497690), (324, 1303545), (387, 1091340), (405, 1042836), (423, 998460), (430, 982206), (470, 898614), (486, 869030), (516, 818505), (540, 782127), (564, 748845), (645, 654804), (705, 599076), (774, 545670), (810, 521418), (846, 499230), (860, 491103), (940, 449307), (972, 434515), (1161, 363780), (1215, 347612), (1269, 332820), (1290, 327402), (1410, 299538), (1548, 272835), (1620, 260709), (1692, 249615), (1849, 228420), (1935, 218268), (2021, 208980), (2115, 199692), (2322, 181890), (2430, 173806), (2538, 166410), (2580, 163701), (2820, 149769), (3483, 121260), (3698, 114210), (3807, 110940), (3870, 109134), (4042, 104490), (4230, 99846), (4644, 90945), (4860, 86903), (5076, 83205), (5547, 76140), (5805, 72756), (6063, 69660), (6345, 66564), (6966, 60630), (7396, 57105), (7614, 55470), (7740, 54567), (8084, 52245), (8460, 49923), (9245, 45684), (10105, 41796), (10449, 40420), (11094, 38070), (11421, 36980), (11610, 36378), (12126, 34830), (12690, 33282), (13932, 30315), (15228, 27735), (16641, 25380), (17415, 24252), (18189, 23220), (18490, 22842), (19035, 22188), (20210, 20898)]