231834200

素因数分解:

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

素因数の和:99

約数の個数: 144

約数和(自身を含む): 616087800

約数和(自身を除く): 384253600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 169, 190, 200, 247, 260, 325, 338, 361, 380, 475, 494, 520, 650, 676, 722, 760, 845, 950, 988, 1235, 1300, 1352, 1444, 1690, 1805, 1900, 1976, 2470, 2600, 2888, 3211, 3380, 3610, 3800, 4225, 4693, 4940, 6175, 6422, 6760, 6859, 7220, 8450, 9025, 9386, 9880, 12350, 12844, 13718, 14440, 16055, 16900, 18050, 18772, 23465, 24700, 25688, 27436, 32110, 33800, 34295, 36100, 37544, 46930, 49400, 54872, 61009, 64220, 68590, 72200, 80275, 89167, 93860, 117325, 122018, 128440, 137180, 160550, 171475, 178334, 187720, 234650, 244036, 274360, 305045, 321100, 342950, 356668, 445835, 469300, 488072, 610090, 642200, 685900, 713336, 891670, 938600, 1159171, 1220180, 1371800, 1525225, 1783340, 2229175, 2318342, 2440360, 3050450, 3566680, 4458350, 4636684, 5795855, 6100900, 8916700, 9273368, 11591710, 12201800, 17833400, 23183420, 28979275, 46366840, 57958550, 115917100, 231834200]

約数ペア:

[(1, 231834200), (2, 115917100), (4, 57958550), (5, 46366840), (8, 28979275), (10, 23183420), (13, 17833400), (19, 12201800), (20, 11591710), (25, 9273368), (26, 8916700), (38, 6100900), (40, 5795855), (50, 4636684), (52, 4458350), (65, 3566680), (76, 3050450), (95, 2440360), (100, 2318342), (104, 2229175), (130, 1783340), (152, 1525225), (169, 1371800), (190, 1220180), (200, 1159171), (247, 938600), (260, 891670), (325, 713336), (338, 685900), (361, 642200), (380, 610090), (475, 488072), (494, 469300), (520, 445835), (650, 356668), (676, 342950), (722, 321100), (760, 305045), (845, 274360), (950, 244036), (988, 234650), (1235, 187720), (1300, 178334), (1352, 171475), (1444, 160550), (1690, 137180), (1805, 128440), (1900, 122018), (1976, 117325), (2470, 93860), (2600, 89167), (2888, 80275), (3211, 72200), (3380, 68590), (3610, 64220), (3800, 61009), (4225, 54872), (4693, 49400), (4940, 46930), (6175, 37544), (6422, 36100), (6760, 34295), (6859, 33800), (7220, 32110), (8450, 27436), (9025, 25688), (9386, 24700), (9880, 23465), (12350, 18772), (12844, 18050), (13718, 16900), (14440, 16055)]