121776060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 412876800

約数和(自身を除く): 291100740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 84, 93, 94, 105, 124, 140, 141, 155, 186, 188, 199, 210, 217, 235, 282, 310, 329, 372, 398, 420, 434, 465, 470, 564, 597, 620, 651, 658, 705, 796, 868, 930, 940, 987, 995, 1085, 1194, 1302, 1316, 1393, 1410, 1457, 1645, 1860, 1974, 1990, 2170, 2388, 2604, 2786, 2820, 2914, 2985, 3255, 3290, 3948, 3980, 4179, 4340, 4371, 4935, 5572, 5828, 5970, 6169, 6510, 6580, 6965, 7285, 8358, 8742, 9353, 9870, 10199, 11940, 12338, 13020, 13930, 14570, 16716, 17484, 18507, 18706, 19740, 20398, 20895, 21855, 24676, 27860, 28059, 29140, 30597, 30845, 37014, 37412, 40796, 41790, 43183, 43710, 46765, 50995, 56118, 61194, 61690, 65471, 74028, 83580, 86366, 87420, 92535, 93530, 101990, 112236, 122388, 123380, 129549, 130942, 140295, 152985, 172732, 185070, 187060, 196413, 203980, 215915, 259098, 261884, 280590, 289943, 305970, 327355, 370140, 392826, 431830, 518196, 561180, 579886, 611940, 647745, 654710, 785652, 863660, 869829, 982065, 1159772, 1295490, 1309420, 1449715, 1739658, 1964130, 2029601, 2590980, 2899430, 3479316, 3928260, 4059202, 4349145, 5798860, 6088803, 8118404, 8698290, 10148005, 12177606, 17396580, 20296010, 24355212, 30444015, 40592020, 60888030, 121776060]

約数ペア:

[(1, 121776060), (2, 60888030), (3, 40592020), (4, 30444015), (5, 24355212), (6, 20296010), (7, 17396580), (10, 12177606), (12, 10148005), (14, 8698290), (15, 8118404), (20, 6088803), (21, 5798860), (28, 4349145), (30, 4059202), (31, 3928260), (35, 3479316), (42, 2899430), (47, 2590980), (60, 2029601), (62, 1964130), (70, 1739658), (84, 1449715), (93, 1309420), (94, 1295490), (105, 1159772), (124, 982065), (140, 869829), (141, 863660), (155, 785652), (186, 654710), (188, 647745), (199, 611940), (210, 579886), (217, 561180), (235, 518196), (282, 431830), (310, 392826), (329, 370140), (372, 327355), (398, 305970), (420, 289943), (434, 280590), (465, 261884), (470, 259098), (564, 215915), (597, 203980), (620, 196413), (651, 187060), (658, 185070), (705, 172732), (796, 152985), (868, 140295), (930, 130942), (940, 129549), (987, 123380), (995, 122388), (1085, 112236), (1194, 101990), (1302, 93530), (1316, 92535), (1393, 87420), (1410, 86366), (1457, 83580), (1645, 74028), (1860, 65471), (1974, 61690), (1990, 61194), (2170, 56118), (2388, 50995), (2604, 46765), (2786, 43710), (2820, 43183), (2914, 41790), (2985, 40796), (3255, 37412), (3290, 37014), (3948, 30845), (3980, 30597), (4179, 29140), (4340, 28059), (4371, 27860), (4935, 24676), (5572, 21855), (5828, 20895), (5970, 20398), (6169, 19740), (6510, 18706), (6580, 18507), (6965, 17484), (7285, 16716), (8358, 14570), (8742, 13930), (9353, 13020), (9870, 12338), (10199, 11940)]