300008100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1068820480

約数和(自身を除く): 768812380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 73, 75, 76, 84, 95, 100, 103, 105, 114, 133, 140, 146, 150, 175, 190, 206, 210, 219, 228, 266, 285, 292, 300, 309, 350, 365, 380, 399, 412, 420, 438, 475, 511, 515, 525, 532, 570, 618, 665, 700, 721, 730, 798, 876, 950, 1022, 1030, 1050, 1095, 1140, 1236, 1330, 1387, 1425, 1442, 1460, 1533, 1545, 1596, 1825, 1900, 1957, 1995, 2044, 2060, 2100, 2163, 2190, 2555, 2575, 2660, 2774, 2850, 2884, 3066, 3090, 3325, 3605, 3650, 3914, 3990, 4161, 4326, 4380, 5110, 5150, 5475, 5548, 5700, 5871, 6132, 6180, 6650, 6935, 7210, 7300, 7519, 7665, 7725, 7828, 7980, 8322, 8652, 9709, 9785, 9975, 10220, 10300, 10815, 10950, 11742, 12775, 13300, 13699, 13870, 14420, 15038, 15330, 15450, 16644, 18025, 19418, 19570, 19950, 20805, 21630, 21900, 22557, 23484, 25550, 27398, 27740, 29127, 29355, 30076, 30660, 30900, 34675, 36050, 37595, 38325, 38836, 39140, 39900, 41097, 41610, 43260, 45114, 48545, 48925, 51100, 52633, 54075, 54796, 58254, 58710, 68495, 69350, 72100, 75190, 76650, 82194, 83220, 90228, 97090, 97850, 104025, 105266, 108150, 112785, 116508, 117420, 136990, 138700, 142861, 145635, 146775, 150380, 153300, 157899, 164388, 187975, 194180, 195700, 205485, 208050, 210532, 216300, 225570, 242725, 263165, 273980, 285722, 291270, 293550, 315798, 342475, 375950, 410970, 416100, 428583, 451140, 485450, 526330, 563925, 571444, 582540, 587100, 631596, 684950, 714305, 728175, 751900, 789495, 821940, 857166, 970900, 1000027, 1027425, 1052660, 1127850, 1315825, 1369900, 1428610, 1456350, 1578990, 1714332, 2000054, 2054850, 2142915, 2255700, 2631650, 2857220, 2912700, 3000081, 3157980, 3571525, 3947475, 4000108, 4109700, 4285830, 5000135, 5263300, 6000162, 7143050, 7894950, 8571660, 10000270, 10714575, 12000324, 14286100, 15000405, 15789900, 20000540, 21429150, 25000675, 30000810, 42858300, 50001350, 60001620, 75002025, 100002700, 150004050, 300008100]

約数ペア:

[(1, 300008100), (2, 150004050), (3, 100002700), (4, 75002025), (5, 60001620), (6, 50001350), (7, 42858300), (10, 30000810), (12, 25000675), (14, 21429150), (15, 20000540), (19, 15789900), (20, 15000405), (21, 14286100), (25, 12000324), (28, 10714575), (30, 10000270), (35, 8571660), (38, 7894950), (42, 7143050), (50, 6000162), (57, 5263300), (60, 5000135), (70, 4285830), (73, 4109700), (75, 4000108), (76, 3947475), (84, 3571525), (95, 3157980), (100, 3000081), (103, 2912700), (105, 2857220), (114, 2631650), (133, 2255700), (140, 2142915), (146, 2054850), (150, 2000054), (175, 1714332), (190, 1578990), (206, 1456350), (210, 1428610), (219, 1369900), (228, 1315825), (266, 1127850), (285, 1052660), (292, 1027425), (300, 1000027), (309, 970900), (350, 857166), (365, 821940), (380, 789495), (399, 751900), (412, 728175), (420, 714305), (438, 684950), (475, 631596), (511, 587100), (515, 582540), (525, 571444), (532, 563925), (570, 526330), (618, 485450), (665, 451140), (700, 428583), (721, 416100), (730, 410970), (798, 375950), (876, 342475), (950, 315798), (1022, 293550), (1030, 291270), (1050, 285722), (1095, 273980), (1140, 263165), (1236, 242725), (1330, 225570), (1387, 216300), (1425, 210532), (1442, 208050), (1460, 205485), (1533, 195700), (1545, 194180), (1596, 187975), (1825, 164388), (1900, 157899), (1957, 153300), (1995, 150380), (2044, 146775), (2060, 145635), (2100, 142861), (2163, 138700), (2190, 136990), (2555, 117420), (2575, 116508), (2660, 112785), (2774, 108150), (2850, 105266), (2884, 104025), (3066, 97850), (3090, 97090), (3325, 90228), (3605, 83220), (3650, 82194), (3914, 76650), (3990, 75190), (4161, 72100), (4326, 69350), (4380, 68495), (5110, 58710), (5150, 58254), (5475, 54796), (5548, 54075), (5700, 52633), (5871, 51100), (6132, 48925), (6180, 48545), (6650, 45114), (6935, 43260), (7210, 41610), (7300, 41097), (7519, 39900), (7665, 39140), (7725, 38836), (7828, 38325), (7980, 37595), (8322, 36050), (8652, 34675), (9709, 30900), (9785, 30660), (9975, 30076), (10220, 29355), (10300, 29127), (10815, 27740), (10950, 27398), (11742, 25550), (12775, 23484), (13300, 22557), (13699, 21900), (13870, 21630), (14420, 20805), (15038, 19950), (15330, 19570), (15450, 19418), (16644, 18025)]