541799250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 1438145280

約数和(自身を除く): 896346030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 193, 197, 250, 285, 375, 386, 394, 475, 570, 579, 591, 750, 950, 965, 985, 1158, 1182, 1425, 1930, 1970, 2375, 2850, 2895, 2955, 3667, 3743, 4750, 4825, 4925, 5790, 5910, 7125, 7334, 7486, 9650, 9850, 11001, 11229, 14250, 14475, 14775, 18335, 18715, 22002, 22458, 24125, 24625, 28950, 29550, 36670, 37430, 38021, 48250, 49250, 55005, 56145, 72375, 73875, 76042, 91675, 93575, 110010, 112290, 114063, 144750, 147750, 183350, 187150, 190105, 228126, 275025, 280725, 380210, 458375, 467875, 550050, 561450, 570315, 722399, 916750, 935750, 950525, 1140630, 1375125, 1403625, 1444798, 1901050, 2167197, 2750250, 2807250, 2851575, 3611995, 4334394, 4752625, 5703150, 7223990, 9505250, 10835985, 14257875, 18059975, 21671970, 28515750, 36119950, 54179925, 90299875, 108359850, 180599750, 270899625, 541799250]

約数ペア:

[(1, 541799250), (2, 270899625), (3, 180599750), (5, 108359850), (6, 90299875), (10, 54179925), (15, 36119950), (19, 28515750), (25, 21671970), (30, 18059975), (38, 14257875), (50, 10835985), (57, 9505250), (75, 7223990), (95, 5703150), (114, 4752625), (125, 4334394), (150, 3611995), (190, 2851575), (193, 2807250), (197, 2750250), (250, 2167197), (285, 1901050), (375, 1444798), (386, 1403625), (394, 1375125), (475, 1140630), (570, 950525), (579, 935750), (591, 916750), (750, 722399), (950, 570315), (965, 561450), (985, 550050), (1158, 467875), (1182, 458375), (1425, 380210), (1930, 280725), (1970, 275025), (2375, 228126), (2850, 190105), (2895, 187150), (2955, 183350), (3667, 147750), (3743, 144750), (4750, 114063), (4825, 112290), (4925, 110010), (5790, 93575), (5910, 91675), (7125, 76042), (7334, 73875), (7486, 72375), (9650, 56145), (9850, 55005), (11001, 49250), (11229, 48250), (14250, 38021), (14475, 37430), (14775, 36670), (18335, 29550), (18715, 28950), (22002, 24625), (22458, 24125)]