801238900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6170

約数の個数: 144

約数和(自身を含む): 2295603072

約数和(自身を除く): 1494364172

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 340, 350, 374, 385, 425, 476, 550, 595, 700, 748, 770, 850, 935, 1100, 1190, 1309, 1540, 1700, 1870, 1925, 2380, 2618, 2975, 3740, 3850, 4675, 5236, 5950, 6121, 6545, 7700, 9350, 11900, 12242, 13090, 18700, 24484, 26180, 30605, 32725, 42847, 61210, 65450, 67331, 85694, 104057, 122420, 130900, 134662, 153025, 171388, 208114, 214235, 269324, 306050, 336655, 416228, 428470, 471317, 520285, 612100, 673310, 728399, 856940, 942634, 1040570, 1071175, 1144627, 1346620, 1456798, 1683275, 1885268, 2081140, 2142350, 2289254, 2356585, 2601425, 2913596, 3366550, 3641995, 4284700, 4578508, 4713170, 5202850, 5723135, 6733100, 7283990, 8012389, 9426340, 10405700, 11446270, 11782925, 14567980, 16024778, 18209975, 22892540, 23565850, 28615675, 32049556, 36419950, 40061945, 47131700, 57231350, 72839900, 80123890, 114462700, 160247780, 200309725, 400619450, 801238900]

約数ペア:

[(1, 801238900), (2, 400619450), (4, 200309725), (5, 160247780), (7, 114462700), (10, 80123890), (11, 72839900), (14, 57231350), (17, 47131700), (20, 40061945), (22, 36419950), (25, 32049556), (28, 28615675), (34, 23565850), (35, 22892540), (44, 18209975), (50, 16024778), (55, 14567980), (68, 11782925), (70, 11446270), (77, 10405700), (85, 9426340), (100, 8012389), (110, 7283990), (119, 6733100), (140, 5723135), (154, 5202850), (170, 4713170), (175, 4578508), (187, 4284700), (220, 3641995), (238, 3366550), (275, 2913596), (308, 2601425), (340, 2356585), (350, 2289254), (374, 2142350), (385, 2081140), (425, 1885268), (476, 1683275), (550, 1456798), (595, 1346620), (700, 1144627), (748, 1071175), (770, 1040570), (850, 942634), (935, 856940), (1100, 728399), (1190, 673310), (1309, 612100), (1540, 520285), (1700, 471317), (1870, 428470), (1925, 416228), (2380, 336655), (2618, 306050), (2975, 269324), (3740, 214235), (3850, 208114), (4675, 171388), (5236, 153025), (5950, 134662), (6121, 130900), (6545, 122420), (7700, 104057), (9350, 85694), (11900, 67331), (12242, 65450), (13090, 61210), (18700, 42847), (24484, 32725), (26180, 30605)]