89396400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 309980160

約数和(自身を除く): 220583760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 41, 46, 48, 50, 60, 69, 75, 79, 80, 82, 92, 100, 115, 120, 123, 138, 150, 158, 164, 184, 200, 205, 230, 237, 240, 246, 276, 300, 316, 328, 345, 368, 395, 400, 410, 460, 474, 492, 552, 575, 600, 615, 632, 656, 690, 790, 820, 920, 943, 948, 984, 1025, 1104, 1150, 1185, 1200, 1230, 1264, 1380, 1580, 1640, 1725, 1817, 1840, 1886, 1896, 1968, 1975, 2050, 2300, 2370, 2460, 2760, 2829, 3075, 3160, 3239, 3280, 3450, 3634, 3772, 3792, 3950, 4100, 4600, 4715, 4740, 4920, 5451, 5520, 5658, 5925, 6150, 6320, 6478, 6900, 7268, 7544, 7900, 8200, 9085, 9200, 9430, 9480, 9717, 9840, 10902, 11316, 11850, 12300, 12956, 13800, 14145, 14536, 15088, 15800, 16195, 16400, 18170, 18860, 18960, 19434, 21804, 22632, 23575, 23700, 24600, 25912, 27255, 27600, 28290, 29072, 31600, 32390, 36340, 37720, 38868, 43608, 45264, 45425, 47150, 47400, 48585, 49200, 51824, 54510, 56580, 64780, 70725, 72680, 74497, 75440, 77736, 80975, 87216, 90850, 94300, 94800, 97170, 109020, 113160, 129560, 136275, 141450, 145360, 148994, 155472, 161950, 181700, 188600, 194340, 218040, 223491, 226320, 242925, 259120, 272550, 282900, 297988, 323900, 363400, 372485, 377200, 388680, 436080, 446982, 485850, 545100, 565800, 595976, 647800, 726800, 744970, 777360, 893964, 971700, 1090200, 1117455, 1131600, 1191952, 1295600, 1489940, 1787928, 1862425, 1943400, 2180400, 2234910, 2979880, 3575856, 3724850, 3886800, 4469820, 5587275, 5959760, 7449700, 8939640, 11174550, 14899400, 17879280, 22349100, 29798800, 44698200, 89396400]

約数ペア:

[(1, 89396400), (2, 44698200), (3, 29798800), (4, 22349100), (5, 17879280), (6, 14899400), (8, 11174550), (10, 8939640), (12, 7449700), (15, 5959760), (16, 5587275), (20, 4469820), (23, 3886800), (24, 3724850), (25, 3575856), (30, 2979880), (40, 2234910), (41, 2180400), (46, 1943400), (48, 1862425), (50, 1787928), (60, 1489940), (69, 1295600), (75, 1191952), (79, 1131600), (80, 1117455), (82, 1090200), (92, 971700), (100, 893964), (115, 777360), (120, 744970), (123, 726800), (138, 647800), (150, 595976), (158, 565800), (164, 545100), (184, 485850), (200, 446982), (205, 436080), (230, 388680), (237, 377200), (240, 372485), (246, 363400), (276, 323900), (300, 297988), (316, 282900), (328, 272550), (345, 259120), (368, 242925), (395, 226320), (400, 223491), (410, 218040), (460, 194340), (474, 188600), (492, 181700), (552, 161950), (575, 155472), (600, 148994), (615, 145360), (632, 141450), (656, 136275), (690, 129560), (790, 113160), (820, 109020), (920, 97170), (943, 94800), (948, 94300), (984, 90850), (1025, 87216), (1104, 80975), (1150, 77736), (1185, 75440), (1200, 74497), (1230, 72680), (1264, 70725), (1380, 64780), (1580, 56580), (1640, 54510), (1725, 51824), (1817, 49200), (1840, 48585), (1886, 47400), (1896, 47150), (1968, 45425), (1975, 45264), (2050, 43608), (2300, 38868), (2370, 37720), (2460, 36340), (2760, 32390), (2829, 31600), (3075, 29072), (3160, 28290), (3239, 27600), (3280, 27255), (3450, 25912), (3634, 24600), (3772, 23700), (3792, 23575), (3950, 22632), (4100, 21804), (4600, 19434), (4715, 18960), (4740, 18860), (4920, 18170), (5451, 16400), (5520, 16195), (5658, 15800), (5925, 15088), (6150, 14536), (6320, 14145), (6478, 13800), (6900, 12956), (7268, 12300), (7544, 11850), (7900, 11316), (8200, 10902), (9085, 9840), (9200, 9717), (9430, 9480)]