290936100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10694

約数の個数: 144

約数和(自身を含む): 1036128128

約数和(自身を除く): 745192028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 10657, 13650, 21314, 27300, 31971, 42628, 53285, 63942, 74599, 106570, 127884, 138541, 149198, 159855, 213140, 223797, 266425, 277082, 298396, 319710, 372995, 415623, 447594, 532850, 554164, 639420, 692705, 745990, 799275, 831246, 895188, 969787, 1065700, 1118985, 1385410, 1491980, 1598550, 1662492, 1864975, 1939574, 2078115, 2237970, 2770820, 2909361, 3197100, 3463525, 3729950, 3879148, 4156230, 4475940, 4848935, 5594925, 5818722, 6927050, 7459900, 8312460, 9697870, 10390575, 11189850, 11637444, 13854100, 14546805, 19395740, 20781150, 22379700, 24244675, 29093610, 41562300, 48489350, 58187220, 72734025, 96978700, 145468050, 290936100]

約数ペア:

[(1, 290936100), (2, 145468050), (3, 96978700), (4, 72734025), (5, 58187220), (6, 48489350), (7, 41562300), (10, 29093610), (12, 24244675), (13, 22379700), (14, 20781150), (15, 19395740), (20, 14546805), (21, 13854100), (25, 11637444), (26, 11189850), (28, 10390575), (30, 9697870), (35, 8312460), (39, 7459900), (42, 6927050), (50, 5818722), (52, 5594925), (60, 4848935), (65, 4475940), (70, 4156230), (75, 3879148), (78, 3729950), (84, 3463525), (91, 3197100), (100, 2909361), (105, 2770820), (130, 2237970), (140, 2078115), (150, 1939574), (156, 1864975), (175, 1662492), (182, 1598550), (195, 1491980), (210, 1385410), (260, 1118985), (273, 1065700), (300, 969787), (325, 895188), (350, 831246), (364, 799275), (390, 745990), (420, 692705), (455, 639420), (525, 554164), (546, 532850), (650, 447594), (700, 415623), (780, 372995), (910, 319710), (975, 298396), (1050, 277082), (1092, 266425), (1300, 223797), (1365, 213140), (1820, 159855), (1950, 149198), (2100, 138541), (2275, 127884), (2730, 106570), (3900, 74599), (4550, 63942), (5460, 53285), (6825, 42628), (9100, 31971), (10657, 27300), (13650, 21314)]