274660620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 880889856

約数和(自身を除く): 606229236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 307, 310, 370, 372, 390, 403, 444, 465, 481, 555, 614, 620, 740, 780, 806, 921, 930, 962, 1110, 1147, 1209, 1228, 1443, 1535, 1612, 1842, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2886, 3070, 3441, 3684, 3991, 4030, 4588, 4605, 4810, 4836, 5735, 5772, 6045, 6140, 6882, 7215, 7982, 8060, 9210, 9517, 9620, 11359, 11470, 11973, 12090, 13764, 14430, 14911, 15964, 17205, 18420, 19034, 19955, 22718, 22940, 23946, 24180, 28551, 28860, 29822, 34077, 34410, 38068, 39910, 44733, 45436, 47585, 47892, 56795, 57102, 59644, 59865, 68154, 68820, 74555, 79820, 89466, 95170, 113590, 114204, 119730, 123721, 136308, 142755, 147667, 149110, 170385, 178932, 190340, 223665, 227180, 239460, 247442, 285510, 295334, 298220, 340770, 352129, 371163, 443001, 447330, 494884, 571020, 590668, 618605, 681540, 704258, 738335, 742326, 886002, 894660, 1056387, 1237210, 1408516, 1476670, 1484652, 1760645, 1772004, 1855815, 2112774, 2215005, 2474420, 2953340, 3521290, 3711630, 4225548, 4430010, 4577677, 5281935, 7042580, 7423260, 8860020, 9155354, 10563870, 13733031, 18310708, 21127740, 22888385, 27466062, 45776770, 54932124, 68665155, 91553540, 137330310, 274660620]

約数ペア:

[(1, 274660620), (2, 137330310), (3, 91553540), (4, 68665155), (5, 54932124), (6, 45776770), (10, 27466062), (12, 22888385), (13, 21127740), (15, 18310708), (20, 13733031), (26, 10563870), (30, 9155354), (31, 8860020), (37, 7423260), (39, 7042580), (52, 5281935), (60, 4577677), (62, 4430010), (65, 4225548), (74, 3711630), (78, 3521290), (93, 2953340), (111, 2474420), (124, 2215005), (130, 2112774), (148, 1855815), (155, 1772004), (156, 1760645), (185, 1484652), (186, 1476670), (195, 1408516), (222, 1237210), (260, 1056387), (307, 894660), (310, 886002), (370, 742326), (372, 738335), (390, 704258), (403, 681540), (444, 618605), (465, 590668), (481, 571020), (555, 494884), (614, 447330), (620, 443001), (740, 371163), (780, 352129), (806, 340770), (921, 298220), (930, 295334), (962, 285510), (1110, 247442), (1147, 239460), (1209, 227180), (1228, 223665), (1443, 190340), (1535, 178932), (1612, 170385), (1842, 149110), (1860, 147667), (1924, 142755), (2015, 136308), (2220, 123721), (2294, 119730), (2405, 114204), (2418, 113590), (2886, 95170), (3070, 89466), (3441, 79820), (3684, 74555), (3991, 68820), (4030, 68154), (4588, 59865), (4605, 59644), (4810, 57102), (4836, 56795), (5735, 47892), (5772, 47585), (6045, 45436), (6140, 44733), (6882, 39910), (7215, 38068), (7982, 34410), (8060, 34077), (9210, 29822), (9517, 28860), (9620, 28551), (11359, 24180), (11470, 23946), (11973, 22940), (12090, 22718), (13764, 19955), (14430, 19034), (14911, 18420), (15964, 17205)]