71506500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 237269760

約数和(自身を除く): 165763260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 125, 130, 150, 156, 190, 193, 195, 228, 247, 250, 260, 285, 300, 325, 375, 380, 386, 390, 475, 494, 500, 570, 579, 650, 741, 750, 772, 780, 950, 965, 975, 988, 1140, 1158, 1235, 1300, 1425, 1482, 1500, 1625, 1900, 1930, 1950, 2316, 2375, 2470, 2509, 2850, 2895, 2964, 3250, 3667, 3705, 3860, 3900, 4750, 4825, 4875, 4940, 5018, 5700, 5790, 6175, 6500, 7125, 7334, 7410, 7527, 9500, 9650, 9750, 10036, 11001, 11580, 12350, 12545, 14250, 14475, 14668, 14820, 15054, 18335, 18525, 19300, 19500, 22002, 24125, 24700, 25090, 28500, 28950, 30108, 30875, 36670, 37050, 37635, 44004, 47671, 48250, 50180, 55005, 57900, 61750, 62725, 72375, 73340, 74100, 75270, 91675, 92625, 95342, 96500, 110010, 123500, 125450, 143013, 144750, 150540, 183350, 185250, 188175, 190684, 220020, 238355, 250900, 275025, 286026, 289500, 313625, 366700, 370500, 376350, 458375, 476710, 550050, 572052, 627250, 715065, 752700, 916750, 940875, 953420, 1100100, 1191775, 1254500, 1375125, 1430130, 1833500, 1881750, 2383550, 2750250, 2860260, 3575325, 3763500, 4767100, 5500500, 5958875, 7150650, 11917750, 14301300, 17876625, 23835500, 35753250, 71506500]

約数ペア:

[(1, 71506500), (2, 35753250), (3, 23835500), (4, 17876625), (5, 14301300), (6, 11917750), (10, 7150650), (12, 5958875), (13, 5500500), (15, 4767100), (19, 3763500), (20, 3575325), (25, 2860260), (26, 2750250), (30, 2383550), (38, 1881750), (39, 1833500), (50, 1430130), (52, 1375125), (57, 1254500), (60, 1191775), (65, 1100100), (75, 953420), (76, 940875), (78, 916750), (95, 752700), (100, 715065), (114, 627250), (125, 572052), (130, 550050), (150, 476710), (156, 458375), (190, 376350), (193, 370500), (195, 366700), (228, 313625), (247, 289500), (250, 286026), (260, 275025), (285, 250900), (300, 238355), (325, 220020), (375, 190684), (380, 188175), (386, 185250), (390, 183350), (475, 150540), (494, 144750), (500, 143013), (570, 125450), (579, 123500), (650, 110010), (741, 96500), (750, 95342), (772, 92625), (780, 91675), (950, 75270), (965, 74100), (975, 73340), (988, 72375), (1140, 62725), (1158, 61750), (1235, 57900), (1300, 55005), (1425, 50180), (1482, 48250), (1500, 47671), (1625, 44004), (1900, 37635), (1930, 37050), (1950, 36670), (2316, 30875), (2375, 30108), (2470, 28950), (2509, 28500), (2850, 25090), (2895, 24700), (2964, 24125), (3250, 22002), (3667, 19500), (3705, 19300), (3860, 18525), (3900, 18335), (4750, 15054), (4825, 14820), (4875, 14668), (4940, 14475), (5018, 14250), (5700, 12545), (5790, 12350), (6175, 11580), (6500, 11001), (7125, 10036), (7334, 9750), (7410, 9650), (7527, 9500)]