239509350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 682804512

約数和(自身を除く): 443295162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 73, 75, 90, 115, 138, 146, 150, 207, 219, 225, 230, 317, 345, 365, 414, 438, 450, 575, 634, 657, 690, 730, 951, 1035, 1095, 1150, 1314, 1585, 1679, 1725, 1825, 1902, 2070, 2190, 2853, 3170, 3285, 3358, 3450, 3650, 4755, 5037, 5175, 5475, 5706, 6570, 7291, 7925, 8395, 9510, 10074, 10350, 10950, 14265, 14582, 15111, 15850, 16425, 16790, 21873, 23141, 23775, 25185, 28530, 30222, 32850, 36455, 41975, 43746, 46282, 47550, 50370, 65619, 69423, 71325, 72910, 75555, 83950, 109365, 115705, 125925, 131238, 138846, 142650, 151110, 182275, 208269, 218730, 231410, 251850, 328095, 347115, 364550, 377775, 416538, 532243, 546825, 578525, 656190, 694230, 755550, 1041345, 1064486, 1093650, 1157050, 1596729, 1640475, 1735575, 2082690, 2661215, 3193458, 3280950, 3471150, 4790187, 5206725, 5322430, 7983645, 9580374, 10413450, 13306075, 15967290, 23950935, 26612150, 39918225, 47901870, 79836450, 119754675, 239509350]

約数ペア:

[(1, 239509350), (2, 119754675), (3, 79836450), (5, 47901870), (6, 39918225), (9, 26612150), (10, 23950935), (15, 15967290), (18, 13306075), (23, 10413450), (25, 9580374), (30, 7983645), (45, 5322430), (46, 5206725), (50, 4790187), (69, 3471150), (73, 3280950), (75, 3193458), (90, 2661215), (115, 2082690), (138, 1735575), (146, 1640475), (150, 1596729), (207, 1157050), (219, 1093650), (225, 1064486), (230, 1041345), (317, 755550), (345, 694230), (365, 656190), (414, 578525), (438, 546825), (450, 532243), (575, 416538), (634, 377775), (657, 364550), (690, 347115), (730, 328095), (951, 251850), (1035, 231410), (1095, 218730), (1150, 208269), (1314, 182275), (1585, 151110), (1679, 142650), (1725, 138846), (1825, 131238), (1902, 125925), (2070, 115705), (2190, 109365), (2853, 83950), (3170, 75555), (3285, 72910), (3358, 71325), (3450, 69423), (3650, 65619), (4755, 50370), (5037, 47550), (5175, 46282), (5475, 43746), (5706, 41975), (6570, 36455), (7291, 32850), (7925, 30222), (8395, 28530), (9510, 25185), (10074, 23775), (10350, 23141), (10950, 21873), (14265, 16790), (14582, 16425), (15111, 15850)]