204293100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 665957376

約数和(自身を除く): 461664276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 825, 930, 1023, 1100, 1364, 1550, 1650, 1705, 1860, 1997, 2046, 2325, 3100, 3300, 3410, 3994, 4092, 4650, 5115, 5991, 6820, 7988, 8525, 9300, 9985, 10230, 11982, 17050, 19970, 20460, 21967, 23964, 25575, 29955, 34100, 39940, 43934, 49925, 51150, 59910, 61907, 65901, 87868, 99850, 102300, 109835, 119820, 123814, 131802, 149775, 185721, 199700, 219670, 247628, 263604, 299550, 309535, 329505, 371442, 439340, 549175, 599100, 619070, 659010, 680977, 742884, 928605, 1098350, 1238140, 1318020, 1361954, 1547675, 1647525, 1857210, 2042931, 2196700, 2723908, 3095350, 3295050, 3404885, 3714420, 4085862, 4643025, 6190700, 6590100, 6809770, 8171724, 9286050, 10214655, 13619540, 17024425, 18572100, 20429310, 34048850, 40858620, 51073275, 68097700, 102146550, 204293100]

約数ペア:

[(1, 204293100), (2, 102146550), (3, 68097700), (4, 51073275), (5, 40858620), (6, 34048850), (10, 20429310), (11, 18572100), (12, 17024425), (15, 13619540), (20, 10214655), (22, 9286050), (25, 8171724), (30, 6809770), (31, 6590100), (33, 6190700), (44, 4643025), (50, 4085862), (55, 3714420), (60, 3404885), (62, 3295050), (66, 3095350), (75, 2723908), (93, 2196700), (100, 2042931), (110, 1857210), (124, 1647525), (132, 1547675), (150, 1361954), (155, 1318020), (165, 1238140), (186, 1098350), (220, 928605), (275, 742884), (300, 680977), (310, 659010), (330, 619070), (341, 599100), (372, 549175), (465, 439340), (550, 371442), (620, 329505), (660, 309535), (682, 299550), (775, 263604), (825, 247628), (930, 219670), (1023, 199700), (1100, 185721), (1364, 149775), (1550, 131802), (1650, 123814), (1705, 119820), (1860, 109835), (1997, 102300), (2046, 99850), (2325, 87868), (3100, 65901), (3300, 61907), (3410, 59910), (3994, 51150), (4092, 49925), (4650, 43934), (5115, 39940), (5991, 34100), (6820, 29955), (7988, 25575), (8525, 23964), (9300, 21967), (9985, 20460), (10230, 19970), (11982, 17050)]