88935900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 271315968

約数和(自身を除く): 182380068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 73, 75, 93, 100, 124, 131, 146, 150, 155, 186, 219, 262, 292, 300, 310, 365, 372, 393, 438, 465, 524, 620, 655, 730, 775, 786, 876, 930, 1095, 1310, 1460, 1550, 1572, 1825, 1860, 1965, 2190, 2263, 2325, 2620, 3100, 3275, 3650, 3930, 4061, 4380, 4526, 4650, 5475, 6550, 6789, 7300, 7860, 8122, 9052, 9300, 9563, 9825, 10950, 11315, 12183, 13100, 13578, 16244, 19126, 19650, 20305, 21900, 22630, 24366, 27156, 28689, 33945, 38252, 39300, 40610, 45260, 47815, 48732, 56575, 57378, 60915, 67890, 81220, 95630, 101525, 113150, 114756, 121830, 135780, 143445, 169725, 191260, 203050, 226300, 239075, 243660, 286890, 296453, 304575, 339450, 406100, 478150, 573780, 592906, 609150, 678900, 717225, 889359, 956300, 1185812, 1218300, 1434450, 1482265, 1778718, 2868900, 2964530, 3557436, 4446795, 5929060, 7411325, 8893590, 14822650, 17787180, 22233975, 29645300, 44467950, 88935900]

約数ペア:

[(1, 88935900), (2, 44467950), (3, 29645300), (4, 22233975), (5, 17787180), (6, 14822650), (10, 8893590), (12, 7411325), (15, 5929060), (20, 4446795), (25, 3557436), (30, 2964530), (31, 2868900), (50, 1778718), (60, 1482265), (62, 1434450), (73, 1218300), (75, 1185812), (93, 956300), (100, 889359), (124, 717225), (131, 678900), (146, 609150), (150, 592906), (155, 573780), (186, 478150), (219, 406100), (262, 339450), (292, 304575), (300, 296453), (310, 286890), (365, 243660), (372, 239075), (393, 226300), (438, 203050), (465, 191260), (524, 169725), (620, 143445), (655, 135780), (730, 121830), (775, 114756), (786, 113150), (876, 101525), (930, 95630), (1095, 81220), (1310, 67890), (1460, 60915), (1550, 57378), (1572, 56575), (1825, 48732), (1860, 47815), (1965, 45260), (2190, 40610), (2263, 39300), (2325, 38252), (2620, 33945), (3100, 28689), (3275, 27156), (3650, 24366), (3930, 22630), (4061, 21900), (4380, 20305), (4526, 19650), (4650, 19126), (5475, 16244), (6550, 13578), (6789, 13100), (7300, 12183), (7860, 11315), (8122, 10950), (9052, 9825), (9300, 9563)]