154523460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 546751296

約数和(自身を除く): 392227836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 311, 338, 364, 390, 420, 455, 490, 507, 546, 588, 622, 637, 676, 735, 780, 845, 910, 933, 980, 1014, 1092, 1183, 1244, 1274, 1365, 1470, 1555, 1690, 1820, 1866, 1911, 2028, 2177, 2366, 2535, 2548, 2730, 2940, 3110, 3185, 3380, 3549, 3732, 3822, 4043, 4354, 4665, 4732, 5070, 5460, 5915, 6220, 6370, 6531, 7098, 7644, 8086, 8281, 8708, 9330, 9555, 10140, 10885, 11830, 12129, 12740, 13062, 14196, 15239, 16172, 16562, 17745, 18660, 19110, 20215, 21770, 23660, 24258, 24843, 26124, 28301, 30478, 32655, 33124, 35490, 38220, 40430, 41405, 43540, 45717, 48516, 49686, 52559, 56602, 60645, 60956, 65310, 70980, 76195, 80860, 82810, 84903, 91434, 99372, 105118, 113204, 121290, 124215, 130620, 141505, 152390, 157677, 165620, 169806, 182868, 198107, 210236, 228585, 242580, 248430, 262795, 283010, 304780, 315354, 339612, 367913, 396214, 424515, 457170, 496860, 525590, 566020, 594321, 630708, 735826, 788385, 792428, 849030, 914340, 990535, 1051180, 1103739, 1188642, 1471652, 1576770, 1698060, 1839565, 1981070, 2207478, 2377284, 2575391, 2971605, 3153540, 3679130, 3962140, 4414956, 5150782, 5518695, 5943210, 7358260, 7726173, 10301564, 11037390, 11886420, 12876955, 15452346, 22074780, 25753910, 30904692, 38630865, 51507820, 77261730, 154523460]

約数ペア:

[(1, 154523460), (2, 77261730), (3, 51507820), (4, 38630865), (5, 30904692), (6, 25753910), (7, 22074780), (10, 15452346), (12, 12876955), (13, 11886420), (14, 11037390), (15, 10301564), (20, 7726173), (21, 7358260), (26, 5943210), (28, 5518695), (30, 5150782), (35, 4414956), (39, 3962140), (42, 3679130), (49, 3153540), (52, 2971605), (60, 2575391), (65, 2377284), (70, 2207478), (78, 1981070), (84, 1839565), (91, 1698060), (98, 1576770), (105, 1471652), (130, 1188642), (140, 1103739), (147, 1051180), (156, 990535), (169, 914340), (182, 849030), (195, 792428), (196, 788385), (210, 735826), (245, 630708), (260, 594321), (273, 566020), (294, 525590), (311, 496860), (338, 457170), (364, 424515), (390, 396214), (420, 367913), (455, 339612), (490, 315354), (507, 304780), (546, 283010), (588, 262795), (622, 248430), (637, 242580), (676, 228585), (735, 210236), (780, 198107), (845, 182868), (910, 169806), (933, 165620), (980, 157677), (1014, 152390), (1092, 141505), (1183, 130620), (1244, 124215), (1274, 121290), (1365, 113204), (1470, 105118), (1555, 99372), (1690, 91434), (1820, 84903), (1866, 82810), (1911, 80860), (2028, 76195), (2177, 70980), (2366, 65310), (2535, 60956), (2548, 60645), (2730, 56602), (2940, 52559), (3110, 49686), (3185, 48516), (3380, 45717), (3549, 43540), (3732, 41405), (3822, 40430), (4043, 38220), (4354, 35490), (4665, 33124), (4732, 32655), (5070, 30478), (5460, 28301), (5915, 26124), (6220, 24843), (6370, 24258), (6531, 23660), (7098, 21770), (7644, 20215), (8086, 19110), (8281, 18660), (8708, 17745), (9330, 16562), (9555, 16172), (10140, 15239), (10885, 14196), (11830, 13062), (12129, 12740)]