15500834220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{23813}}^1$

素因数の和:24415

約数の個数: 96

約数和(自身を含む): 45768602880

約数和(自身を除く): 30267768660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 571, 1140, 1142, 1713, 2284, 2855, 3426, 5710, 6852, 8565, 10849, 11420, 17130, 21698, 23813, 32547, 34260, 43396, 47626, 54245, 65094, 71439, 95252, 108490, 119065, 130188, 142878, 162735, 216980, 238130, 285756, 325470, 357195, 452447, 476260, 650940, 714390, 904894, 1357341, 1428780, 1809788, 2262235, 2714682, 4524470, 5429364, 6786705, 9048940, 13573410, 13597223, 27146820, 27194446, 40791669, 54388892, 67986115, 81583338, 135972230, 163166676, 203958345, 258347237, 271944460, 407916690, 516694474, 775041711, 815833380, 1033388948, 1291736185, 1550083422, 2583472370, 3100166844, 3875208555, 5166944740, 7750417110, 15500834220]

約数ペア:

[(1, 15500834220), (2, 7750417110), (3, 5166944740), (4, 3875208555), (5, 3100166844), (6, 2583472370), (10, 1550083422), (12, 1291736185), (15, 1033388948), (19, 815833380), (20, 775041711), (30, 516694474), (38, 407916690), (57, 271944460), (60, 258347237), (76, 203958345), (95, 163166676), (114, 135972230), (190, 81583338), (228, 67986115), (285, 54388892), (380, 40791669), (570, 27194446), (571, 27146820), (1140, 13597223), (1142, 13573410), (1713, 9048940), (2284, 6786705), (2855, 5429364), (3426, 4524470), (5710, 2714682), (6852, 2262235), (8565, 1809788), (10849, 1428780), (11420, 1357341), (17130, 904894), (21698, 714390), (23813, 650940), (32547, 476260), (34260, 452447), (43396, 357195), (47626, 325470), (54245, 285756), (65094, 238130), (71439, 216980), (95252, 162735), (108490, 142878), (119065, 130188)]