119743700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 285731712

約数和(自身を除く): 165988012

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 107, 124, 155, 190, 214, 310, 361, 380, 428, 475, 535, 589, 620, 722, 775, 950, 1070, 1178, 1444, 1550, 1805, 1900, 2033, 2140, 2356, 2675, 2945, 3100, 3317, 3610, 4066, 5350, 5890, 6634, 7220, 8132, 9025, 10165, 10700, 11191, 11780, 13268, 14725, 16585, 18050, 20330, 22382, 29450, 33170, 36100, 38627, 40660, 44764, 50825, 55955, 58900, 63023, 66340, 77254, 82925, 101650, 111910, 126046, 154508, 165850, 193135, 203300, 223820, 252092, 279775, 315115, 331700, 386270, 559550, 630230, 772540, 965675, 1119100, 1197437, 1260460, 1575575, 1931350, 2394874, 3151150, 3862700, 4789748, 5987185, 6302300, 11974370, 23948740, 29935925, 59871850, 119743700]

約数ペア:

[(1, 119743700), (2, 59871850), (4, 29935925), (5, 23948740), (10, 11974370), (19, 6302300), (20, 5987185), (25, 4789748), (31, 3862700), (38, 3151150), (50, 2394874), (62, 1931350), (76, 1575575), (95, 1260460), (100, 1197437), (107, 1119100), (124, 965675), (155, 772540), (190, 630230), (214, 559550), (310, 386270), (361, 331700), (380, 315115), (428, 279775), (475, 252092), (535, 223820), (589, 203300), (620, 193135), (722, 165850), (775, 154508), (950, 126046), (1070, 111910), (1178, 101650), (1444, 82925), (1550, 77254), (1805, 66340), (1900, 63023), (2033, 58900), (2140, 55955), (2356, 50825), (2675, 44764), (2945, 40660), (3100, 38627), (3317, 36100), (3610, 33170), (4066, 29450), (5350, 22382), (5890, 20330), (6634, 18050), (7220, 16585), (8132, 14725), (9025, 13268), (10165, 11780), (10700, 11191)]