138308310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 437778432

約数和(自身を除く): 299470122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 81, 90, 94, 105, 126, 135, 141, 162, 173, 189, 210, 235, 243, 270, 282, 315, 329, 346, 378, 405, 423, 470, 486, 519, 567, 630, 658, 705, 810, 846, 865, 945, 987, 1038, 1134, 1211, 1215, 1269, 1410, 1557, 1645, 1701, 1730, 1890, 1974, 2115, 2422, 2430, 2538, 2595, 2835, 2961, 3114, 3290, 3402, 3633, 3807, 4230, 4671, 4935, 5190, 5670, 5922, 6055, 6345, 7266, 7614, 7785, 8131, 8505, 8883, 9342, 9870, 10899, 11421, 12110, 12690, 14013, 14805, 15570, 16262, 17010, 17766, 18165, 19035, 21798, 22842, 23355, 24393, 26649, 28026, 29610, 32697, 36330, 38070, 40655, 42039, 44415, 46710, 48786, 53298, 54495, 56917, 57105, 65394, 70065, 73179, 79947, 81310, 84078, 88830, 98091, 108990, 113834, 114210, 121965, 133245, 140130, 146358, 159894, 163485, 170751, 196182, 210195, 219537, 243930, 266490, 284585, 294273, 326970, 341502, 365895, 399735, 420390, 439074, 490455, 512253, 569170, 588546, 658611, 731790, 799470, 853755, 980910, 1024506, 1097685, 1317222, 1471365, 1536759, 1707510, 1975833, 2195370, 2561265, 2942730, 3073518, 3293055, 3951666, 4610277, 5122530, 6586110, 7683795, 9220554, 9879165, 13830831, 15367590, 19758330, 23051385, 27661662, 46102770, 69154155, 138308310]

約数ペア:

[(1, 138308310), (2, 69154155), (3, 46102770), (5, 27661662), (6, 23051385), (7, 19758330), (9, 15367590), (10, 13830831), (14, 9879165), (15, 9220554), (18, 7683795), (21, 6586110), (27, 5122530), (30, 4610277), (35, 3951666), (42, 3293055), (45, 3073518), (47, 2942730), (54, 2561265), (63, 2195370), (70, 1975833), (81, 1707510), (90, 1536759), (94, 1471365), (105, 1317222), (126, 1097685), (135, 1024506), (141, 980910), (162, 853755), (173, 799470), (189, 731790), (210, 658611), (235, 588546), (243, 569170), (270, 512253), (282, 490455), (315, 439074), (329, 420390), (346, 399735), (378, 365895), (405, 341502), (423, 326970), (470, 294273), (486, 284585), (519, 266490), (567, 243930), (630, 219537), (658, 210195), (705, 196182), (810, 170751), (846, 163485), (865, 159894), (945, 146358), (987, 140130), (1038, 133245), (1134, 121965), (1211, 114210), (1215, 113834), (1269, 108990), (1410, 98091), (1557, 88830), (1645, 84078), (1701, 81310), (1730, 79947), (1890, 73179), (1974, 70065), (2115, 65394), (2422, 57105), (2430, 56917), (2538, 54495), (2595, 53298), (2835, 48786), (2961, 46710), (3114, 44415), (3290, 42039), (3402, 40655), (3633, 38070), (3807, 36330), (4230, 32697), (4671, 29610), (4935, 28026), (5190, 26649), (5670, 24393), (5922, 23355), (6055, 22842), (6345, 21798), (7266, 19035), (7614, 18165), (7785, 17766), (8131, 17010), (8505, 16262), (8883, 15570), (9342, 14805), (9870, 14013), (10899, 12690), (11421, 12110)]