74032140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 262861200

約数和(自身を除く): 188829060

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, 149, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 298, 338, 364, 390, 420, 447, 455, 490, 507, 546, 588, 596, 637, 676, 735, 745, 780, 845, 894, 910, 980, 1014, 1043, 1092, 1183, 1274, 1365, 1470, 1490, 1690, 1788, 1820, 1911, 1937, 2028, 2086, 2235, 2366, 2535, 2548, 2730, 2940, 2980, 3129, 3185, 3380, 3549, 3822, 3874, 4172, 4470, 4732, 5070, 5215, 5460, 5811, 5915, 6258, 6370, 7098, 7301, 7644, 7748, 8281, 8940, 9555, 9685, 10140, 10430, 11622, 11830, 12516, 12740, 13559, 14196, 14602, 15645, 16562, 17745, 19110, 19370, 20860, 21903, 23244, 23660, 24843, 25181, 27118, 29055, 29204, 31290, 33124, 35490, 36505, 38220, 38740, 40677, 41405, 43806, 49686, 50362, 54236, 58110, 62580, 67795, 70980, 73010, 75543, 81354, 82810, 87612, 94913, 99372, 100724, 109515, 116220, 124215, 125905, 135590, 146020, 151086, 162708, 165620, 176267, 189826, 203385, 219030, 248430, 251810, 271180, 284739, 302172, 352534, 377715, 379652, 406770, 438060, 474565, 496860, 503620, 528801, 569478, 705068, 755430, 813540, 881335, 949130, 1057602, 1138956, 1233869, 1423695, 1510860, 1762670, 1898260, 2115204, 2467738, 2644005, 2847390, 3525340, 3701607, 4935476, 5288010, 5694780, 6169345, 7403214, 10576020, 12338690, 14806428, 18508035, 24677380, 37016070, 74032140]

約数ペア:

[(1, 74032140), (2, 37016070), (3, 24677380), (4, 18508035), (5, 14806428), (6, 12338690), (7, 10576020), (10, 7403214), (12, 6169345), (13, 5694780), (14, 5288010), (15, 4935476), (20, 3701607), (21, 3525340), (26, 2847390), (28, 2644005), (30, 2467738), (35, 2115204), (39, 1898260), (42, 1762670), (49, 1510860), (52, 1423695), (60, 1233869), (65, 1138956), (70, 1057602), (78, 949130), (84, 881335), (91, 813540), (98, 755430), (105, 705068), (130, 569478), (140, 528801), (147, 503620), (149, 496860), (156, 474565), (169, 438060), (182, 406770), (195, 379652), (196, 377715), (210, 352534), (245, 302172), (260, 284739), (273, 271180), (294, 251810), (298, 248430), (338, 219030), (364, 203385), (390, 189826), (420, 176267), (447, 165620), (455, 162708), (490, 151086), (507, 146020), (546, 135590), (588, 125905), (596, 124215), (637, 116220), (676, 109515), (735, 100724), (745, 99372), (780, 94913), (845, 87612), (894, 82810), (910, 81354), (980, 75543), (1014, 73010), (1043, 70980), (1092, 67795), (1183, 62580), (1274, 58110), (1365, 54236), (1470, 50362), (1490, 49686), (1690, 43806), (1788, 41405), (1820, 40677), (1911, 38740), (1937, 38220), (2028, 36505), (2086, 35490), (2235, 33124), (2366, 31290), (2535, 29204), (2548, 29055), (2730, 27118), (2940, 25181), (2980, 24843), (3129, 23660), (3185, 23244), (3380, 21903), (3549, 20860), (3822, 19370), (3874, 19110), (4172, 17745), (4470, 16562), (4732, 15645), (5070, 14602), (5215, 14196), (5460, 13559), (5811, 12740), (5915, 12516), (6258, 11830), (6370, 11622), (7098, 10430), (7301, 10140), (7644, 9685), (7748, 9555), (8281, 8940)]