178766250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 509087040

約数和(自身を除く): 330320790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 193, 195, 247, 250, 285, 325, 375, 386, 390, 475, 494, 570, 579, 625, 650, 741, 750, 950, 965, 975, 1158, 1235, 1250, 1425, 1482, 1625, 1875, 1930, 1950, 2375, 2470, 2509, 2850, 2895, 3250, 3667, 3705, 3750, 4750, 4825, 4875, 5018, 5790, 6175, 7125, 7334, 7410, 7527, 8125, 9650, 9750, 11001, 11875, 12350, 12545, 14250, 14475, 15054, 16250, 18335, 18525, 22002, 23750, 24125, 24375, 25090, 28950, 30875, 35625, 36670, 37050, 37635, 47671, 48250, 48750, 55005, 61750, 62725, 71250, 72375, 75270, 91675, 92625, 95342, 110010, 120625, 125450, 143013, 144750, 154375, 183350, 185250, 188175, 238355, 241250, 275025, 286026, 308750, 313625, 361875, 376350, 458375, 463125, 476710, 550050, 627250, 715065, 723750, 916750, 926250, 940875, 1191775, 1375125, 1430130, 1568125, 1881750, 2291875, 2383550, 2750250, 3136250, 3575325, 4583750, 4704375, 5958875, 6875625, 7150650, 9408750, 11917750, 13751250, 17876625, 29794375, 35753250, 59588750, 89383125, 178766250]

約数ペア:

[(1, 178766250), (2, 89383125), (3, 59588750), (5, 35753250), (6, 29794375), (10, 17876625), (13, 13751250), (15, 11917750), (19, 9408750), (25, 7150650), (26, 6875625), (30, 5958875), (38, 4704375), (39, 4583750), (50, 3575325), (57, 3136250), (65, 2750250), (75, 2383550), (78, 2291875), (95, 1881750), (114, 1568125), (125, 1430130), (130, 1375125), (150, 1191775), (190, 940875), (193, 926250), (195, 916750), (247, 723750), (250, 715065), (285, 627250), (325, 550050), (375, 476710), (386, 463125), (390, 458375), (475, 376350), (494, 361875), (570, 313625), (579, 308750), (625, 286026), (650, 275025), (741, 241250), (750, 238355), (950, 188175), (965, 185250), (975, 183350), (1158, 154375), (1235, 144750), (1250, 143013), (1425, 125450), (1482, 120625), (1625, 110010), (1875, 95342), (1930, 92625), (1950, 91675), (2375, 75270), (2470, 72375), (2509, 71250), (2850, 62725), (2895, 61750), (3250, 55005), (3667, 48750), (3705, 48250), (3750, 47671), (4750, 37635), (4825, 37050), (4875, 36670), (5018, 35625), (5790, 30875), (6175, 28950), (7125, 25090), (7334, 24375), (7410, 24125), (7527, 23750), (8125, 22002), (9650, 18525), (9750, 18335), (11001, 16250), (11875, 15054), (12350, 14475), (12545, 14250)]