30377200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 87950720

約数和(自身を除く): 57573520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 571, 665, 700, 760, 950, 1064, 1142, 1330, 1400, 1520, 1900, 2128, 2284, 2660, 2800, 2855, 3325, 3800, 3997, 4568, 5320, 5710, 6650, 7600, 7994, 9136, 10640, 10849, 11420, 13300, 14275, 15988, 19985, 21698, 22840, 26600, 28550, 31976, 39970, 43396, 45680, 53200, 54245, 57100, 63952, 75943, 79940, 86792, 99925, 108490, 114200, 151886, 159880, 173584, 199850, 216980, 228400, 271225, 303772, 319760, 379715, 399700, 433960, 542450, 607544, 759430, 799400, 867920, 1084900, 1215088, 1518860, 1598800, 1898575, 2169800, 3037720, 3797150, 4339600, 6075440, 7594300, 15188600, 30377200]

約数ペア:

[(1, 30377200), (2, 15188600), (4, 7594300), (5, 6075440), (7, 4339600), (8, 3797150), (10, 3037720), (14, 2169800), (16, 1898575), (19, 1598800), (20, 1518860), (25, 1215088), (28, 1084900), (35, 867920), (38, 799400), (40, 759430), (50, 607544), (56, 542450), (70, 433960), (76, 399700), (80, 379715), (95, 319760), (100, 303772), (112, 271225), (133, 228400), (140, 216980), (152, 199850), (175, 173584), (190, 159880), (200, 151886), (266, 114200), (280, 108490), (304, 99925), (350, 86792), (380, 79940), (400, 75943), (475, 63952), (532, 57100), (560, 54245), (571, 53200), (665, 45680), (700, 43396), (760, 39970), (950, 31976), (1064, 28550), (1142, 26600), (1330, 22840), (1400, 21698), (1520, 19985), (1900, 15988), (2128, 14275), (2284, 13300), (2660, 11420), (2800, 10849), (2855, 10640), (3325, 9136), (3800, 7994), (3997, 7600), (4568, 6650), (5320, 5710)]