71777250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 216103680

約数和(自身を除く): 144326430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 45, 46, 50, 57, 69, 73, 75, 90, 95, 114, 115, 125, 138, 146, 150, 171, 190, 207, 219, 225, 230, 250, 285, 342, 345, 365, 375, 414, 437, 438, 450, 475, 570, 575, 657, 690, 730, 750, 855, 874, 950, 1035, 1095, 1125, 1150, 1311, 1314, 1387, 1425, 1679, 1710, 1725, 1825, 2070, 2185, 2190, 2250, 2375, 2622, 2774, 2850, 2875, 3285, 3358, 3450, 3650, 3933, 4161, 4275, 4370, 4750, 5037, 5175, 5475, 5750, 6555, 6570, 6935, 7125, 7866, 8322, 8395, 8550, 8625, 9125, 10074, 10350, 10925, 10950, 12483, 13110, 13870, 14250, 15111, 16425, 16790, 17250, 18250, 19665, 20805, 21375, 21850, 24966, 25185, 25875, 27375, 30222, 31901, 32775, 32850, 34675, 39330, 41610, 41975, 42750, 50370, 51750, 54625, 54750, 62415, 63802, 65550, 69350, 75555, 82125, 83950, 95703, 98325, 104025, 109250, 124830, 125925, 151110, 159505, 163875, 164250, 173375, 191406, 196650, 208050, 209875, 251850, 287109, 312075, 319010, 327750, 346750, 377775, 419750, 478515, 491625, 520125, 574218, 624150, 629625, 755550, 797525, 957030, 983250, 1040250, 1259250, 1435545, 1560375, 1595050, 1888875, 2392575, 2871090, 3120750, 3777750, 3987625, 4785150, 7177725, 7975250, 11962875, 14355450, 23925750, 35888625, 71777250]

約数ペア:

[(1, 71777250), (2, 35888625), (3, 23925750), (5, 14355450), (6, 11962875), (9, 7975250), (10, 7177725), (15, 4785150), (18, 3987625), (19, 3777750), (23, 3120750), (25, 2871090), (30, 2392575), (38, 1888875), (45, 1595050), (46, 1560375), (50, 1435545), (57, 1259250), (69, 1040250), (73, 983250), (75, 957030), (90, 797525), (95, 755550), (114, 629625), (115, 624150), (125, 574218), (138, 520125), (146, 491625), (150, 478515), (171, 419750), (190, 377775), (207, 346750), (219, 327750), (225, 319010), (230, 312075), (250, 287109), (285, 251850), (342, 209875), (345, 208050), (365, 196650), (375, 191406), (414, 173375), (437, 164250), (438, 163875), (450, 159505), (475, 151110), (570, 125925), (575, 124830), (657, 109250), (690, 104025), (730, 98325), (750, 95703), (855, 83950), (874, 82125), (950, 75555), (1035, 69350), (1095, 65550), (1125, 63802), (1150, 62415), (1311, 54750), (1314, 54625), (1387, 51750), (1425, 50370), (1679, 42750), (1710, 41975), (1725, 41610), (1825, 39330), (2070, 34675), (2185, 32850), (2190, 32775), (2250, 31901), (2375, 30222), (2622, 27375), (2774, 25875), (2850, 25185), (2875, 24966), (3285, 21850), (3358, 21375), (3450, 20805), (3650, 19665), (3933, 18250), (4161, 17250), (4275, 16790), (4370, 16425), (4750, 15111), (5037, 14250), (5175, 13870), (5475, 13110), (5750, 12483), (6555, 10950), (6570, 10925), (6935, 10350), (7125, 10074), (7866, 9125), (8322, 8625), (8395, 8550)]