341895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 1115642880

約数和(自身を除く): 773747880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 625, 690, 750, 920, 991, 1000, 1150, 1250, 1380, 1500, 1725, 1875, 1982, 2300, 2500, 2760, 2875, 2973, 3000, 3450, 3750, 3964, 4600, 4955, 5000, 5750, 5946, 6900, 7500, 7928, 8625, 9910, 11500, 11892, 13800, 14375, 14865, 15000, 17250, 19820, 22793, 23000, 23784, 24775, 28750, 29730, 34500, 39640, 43125, 45586, 49550, 57500, 59460, 68379, 69000, 74325, 86250, 91172, 99100, 113965, 115000, 118920, 123875, 136758, 148650, 172500, 182344, 198200, 227930, 247750, 273516, 297300, 341895, 345000, 371625, 455860, 495500, 547032, 569825, 594600, 619375, 683790, 743250, 911720, 991000, 1139650, 1238750, 1367580, 1486500, 1709475, 1858125, 2279300, 2477500, 2735160, 2849125, 2973000, 3418950, 3716250, 4558600, 4955000, 5698250, 6837900, 7432500, 8547375, 11396500, 13675800, 14245625, 14865000, 17094750, 22793000, 28491250, 34189500, 42736875, 56982500, 68379000, 85473750, 113965000, 170947500, 341895000]

約数ペア:

[(1, 341895000), (2, 170947500), (3, 113965000), (4, 85473750), (5, 68379000), (6, 56982500), (8, 42736875), (10, 34189500), (12, 28491250), (15, 22793000), (20, 17094750), (23, 14865000), (24, 14245625), (25, 13675800), (30, 11396500), (40, 8547375), (46, 7432500), (50, 6837900), (60, 5698250), (69, 4955000), (75, 4558600), (92, 3716250), (100, 3418950), (115, 2973000), (120, 2849125), (125, 2735160), (138, 2477500), (150, 2279300), (184, 1858125), (200, 1709475), (230, 1486500), (250, 1367580), (276, 1238750), (300, 1139650), (345, 991000), (375, 911720), (460, 743250), (500, 683790), (552, 619375), (575, 594600), (600, 569825), (625, 547032), (690, 495500), (750, 455860), (920, 371625), (991, 345000), (1000, 341895), (1150, 297300), (1250, 273516), (1380, 247750), (1500, 227930), (1725, 198200), (1875, 182344), (1982, 172500), (2300, 148650), (2500, 136758), (2760, 123875), (2875, 118920), (2973, 115000), (3000, 113965), (3450, 99100), (3750, 91172), (3964, 86250), (4600, 74325), (4955, 69000), (5000, 68379), (5750, 59460), (5946, 57500), (6900, 49550), (7500, 45586), (7928, 43125), (8625, 39640), (9910, 34500), (11500, 29730), (11892, 28750), (13800, 24775), (14375, 23784), (14865, 23000), (15000, 22793), (17250, 19820)]