218369850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 574457280

約数和(自身を除く): 356087430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 193, 285, 386, 397, 475, 570, 579, 794, 950, 965, 1158, 1191, 1425, 1930, 1985, 2382, 2850, 2895, 3667, 3970, 4825, 5790, 5955, 7334, 7543, 9650, 9925, 11001, 11910, 14475, 15086, 18335, 19850, 22002, 22629, 28950, 29775, 36670, 37715, 45258, 55005, 59550, 75430, 76621, 91675, 110010, 113145, 153242, 183350, 188575, 226290, 229863, 275025, 377150, 383105, 459726, 550050, 565725, 766210, 1131450, 1149315, 1455799, 1915525, 2298630, 2911598, 3831050, 4367397, 5746575, 7278995, 8734794, 11493150, 14557990, 21836985, 36394975, 43673970, 72789950, 109184925, 218369850]

約数ペア:

[(1, 218369850), (2, 109184925), (3, 72789950), (5, 43673970), (6, 36394975), (10, 21836985), (15, 14557990), (19, 11493150), (25, 8734794), (30, 7278995), (38, 5746575), (50, 4367397), (57, 3831050), (75, 2911598), (95, 2298630), (114, 1915525), (150, 1455799), (190, 1149315), (193, 1131450), (285, 766210), (386, 565725), (397, 550050), (475, 459726), (570, 383105), (579, 377150), (794, 275025), (950, 229863), (965, 226290), (1158, 188575), (1191, 183350), (1425, 153242), (1930, 113145), (1985, 110010), (2382, 91675), (2850, 76621), (2895, 75430), (3667, 59550), (3970, 55005), (4825, 45258), (5790, 37715), (5955, 36670), (7334, 29775), (7543, 28950), (9650, 22629), (9925, 22002), (11001, 19850), (11910, 18335), (14475, 15086)]