127400700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 462192640

約数和(自身を除く): 334791940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 62, 70, 75, 76, 84, 93, 95, 100, 103, 105, 114, 124, 133, 140, 150, 155, 175, 186, 190, 206, 210, 217, 228, 266, 285, 300, 309, 310, 350, 372, 380, 399, 412, 420, 434, 465, 475, 515, 525, 532, 570, 589, 618, 620, 651, 665, 700, 721, 775, 798, 868, 930, 950, 1030, 1050, 1085, 1140, 1178, 1236, 1302, 1330, 1425, 1442, 1545, 1550, 1596, 1767, 1860, 1900, 1957, 1995, 2060, 2100, 2163, 2170, 2325, 2356, 2575, 2604, 2660, 2850, 2884, 2945, 3090, 3100, 3193, 3255, 3325, 3534, 3605, 3914, 3990, 4123, 4326, 4340, 4650, 5150, 5425, 5700, 5871, 5890, 6180, 6386, 6510, 6650, 7068, 7210, 7725, 7828, 7980, 8246, 8652, 8835, 9300, 9579, 9785, 9975, 10300, 10815, 10850, 11742, 11780, 12369, 12772, 13020, 13300, 13699, 14420, 14725, 15450, 15965, 16275, 16492, 17670, 18025, 19158, 19570, 19950, 20615, 21630, 21700, 22351, 23484, 24738, 27398, 29355, 29450, 30900, 31930, 32550, 35340, 36050, 38316, 39140, 39900, 41097, 41230, 43260, 44175, 44702, 47895, 48925, 49476, 54075, 54796, 58710, 58900, 60667, 61845, 63860, 65100, 67053, 68495, 72100, 79825, 82194, 82460, 88350, 89404, 95790, 97850, 103075, 108150, 111755, 117420, 121334, 123690, 134106, 136990, 146775, 159650, 164388, 176700, 182001, 191580, 195700, 205485, 206150, 216300, 223510, 239475, 242668, 247380, 268212, 273980, 293550, 303335, 309225, 319300, 335265, 342475, 364002, 410970, 412300, 424669, 447020, 478950, 558775, 587100, 606670, 618450, 670530, 684950, 728004, 821940, 849338, 910005, 957900, 1027425, 1117550, 1213340, 1236900, 1274007, 1341060, 1369900, 1516675, 1676325, 1698676, 1820010, 2054850, 2123345, 2235100, 2548014, 3033350, 3352650, 3640020, 4109700, 4246690, 4550025, 5096028, 6066700, 6370035, 6705300, 8493380, 9100050, 10616725, 12740070, 18200100, 21233450, 25480140, 31850175, 42466900, 63700350, 127400700]

約数ペア:

[(1, 127400700), (2, 63700350), (3, 42466900), (4, 31850175), (5, 25480140), (6, 21233450), (7, 18200100), (10, 12740070), (12, 10616725), (14, 9100050), (15, 8493380), (19, 6705300), (20, 6370035), (21, 6066700), (25, 5096028), (28, 4550025), (30, 4246690), (31, 4109700), (35, 3640020), (38, 3352650), (42, 3033350), (50, 2548014), (57, 2235100), (60, 2123345), (62, 2054850), (70, 1820010), (75, 1698676), (76, 1676325), (84, 1516675), (93, 1369900), (95, 1341060), (100, 1274007), (103, 1236900), (105, 1213340), (114, 1117550), (124, 1027425), (133, 957900), (140, 910005), (150, 849338), (155, 821940), (175, 728004), (186, 684950), (190, 670530), (206, 618450), (210, 606670), (217, 587100), (228, 558775), (266, 478950), (285, 447020), (300, 424669), (309, 412300), (310, 410970), (350, 364002), (372, 342475), (380, 335265), (399, 319300), (412, 309225), (420, 303335), (434, 293550), (465, 273980), (475, 268212), (515, 247380), (525, 242668), (532, 239475), (570, 223510), (589, 216300), (618, 206150), (620, 205485), (651, 195700), (665, 191580), (700, 182001), (721, 176700), (775, 164388), (798, 159650), (868, 146775), (930, 136990), (950, 134106), (1030, 123690), (1050, 121334), (1085, 117420), (1140, 111755), (1178, 108150), (1236, 103075), (1302, 97850), (1330, 95790), (1425, 89404), (1442, 88350), (1545, 82460), (1550, 82194), (1596, 79825), (1767, 72100), (1860, 68495), (1900, 67053), (1957, 65100), (1995, 63860), (2060, 61845), (2100, 60667), (2163, 58900), (2170, 58710), (2325, 54796), (2356, 54075), (2575, 49476), (2604, 48925), (2660, 47895), (2850, 44702), (2884, 44175), (2945, 43260), (3090, 41230), (3100, 41097), (3193, 39900), (3255, 39140), (3325, 38316), (3534, 36050), (3605, 35340), (3914, 32550), (3990, 31930), (4123, 30900), (4326, 29450), (4340, 29355), (4650, 27398), (5150, 24738), (5425, 23484), (5700, 22351), (5871, 21700), (5890, 21630), (6180, 20615), (6386, 19950), (6510, 19570), (6650, 19158), (7068, 18025), (7210, 17670), (7725, 16492), (7828, 16275), (7980, 15965), (8246, 15450), (8652, 14725), (8835, 14420), (9300, 13699), (9579, 13300), (9785, 13020), (9975, 12772), (10300, 12369), (10815, 11780), (10850, 11742)]