190622100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 577740800

約数和(自身を除く): 387118700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 103, 124, 150, 155, 186, 199, 206, 300, 309, 310, 372, 398, 412, 465, 515, 597, 618, 620, 775, 796, 930, 995, 1030, 1194, 1236, 1545, 1550, 1860, 1990, 2060, 2325, 2388, 2575, 2985, 3090, 3100, 3193, 3980, 4650, 4975, 5150, 5970, 6169, 6180, 6386, 7725, 9300, 9579, 9950, 10300, 11940, 12338, 12772, 14925, 15450, 15965, 18507, 19158, 19900, 20497, 24676, 29850, 30845, 30900, 31930, 37014, 38316, 40994, 47895, 59700, 61491, 61690, 63860, 74028, 79825, 81988, 92535, 95790, 102485, 122982, 123380, 154225, 159650, 185070, 191580, 204970, 239475, 245964, 307455, 308450, 319300, 370140, 409940, 462675, 478950, 512425, 614910, 616900, 635407, 925350, 957900, 1024850, 1229820, 1270814, 1537275, 1850700, 1906221, 2049700, 2541628, 3074550, 3177035, 3812442, 6149100, 6354070, 7624884, 9531105, 12708140, 15885175, 19062210, 31770350, 38124420, 47655525, 63540700, 95311050, 190622100]

約数ペア:

[(1, 190622100), (2, 95311050), (3, 63540700), (4, 47655525), (5, 38124420), (6, 31770350), (10, 19062210), (12, 15885175), (15, 12708140), (20, 9531105), (25, 7624884), (30, 6354070), (31, 6149100), (50, 3812442), (60, 3177035), (62, 3074550), (75, 2541628), (93, 2049700), (100, 1906221), (103, 1850700), (124, 1537275), (150, 1270814), (155, 1229820), (186, 1024850), (199, 957900), (206, 925350), (300, 635407), (309, 616900), (310, 614910), (372, 512425), (398, 478950), (412, 462675), (465, 409940), (515, 370140), (597, 319300), (618, 308450), (620, 307455), (775, 245964), (796, 239475), (930, 204970), (995, 191580), (1030, 185070), (1194, 159650), (1236, 154225), (1545, 123380), (1550, 122982), (1860, 102485), (1990, 95790), (2060, 92535), (2325, 81988), (2388, 79825), (2575, 74028), (2985, 63860), (3090, 61690), (3100, 61491), (3193, 59700), (3980, 47895), (4650, 40994), (4975, 38316), (5150, 37014), (5970, 31930), (6169, 30900), (6180, 30845), (6386, 29850), (7725, 24676), (9300, 20497), (9579, 19900), (9950, 19158), (10300, 18507), (11940, 15965), (12338, 15450), (12772, 14925)]