55927620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 209513304

約数和(自身を除く): 153585684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 373, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 746, 765, 833, 882, 980, 1020, 1071, 1119, 1190, 1260, 1428, 1470, 1492, 1530, 1666, 1764, 1785, 1865, 2142, 2205, 2238, 2380, 2499, 2611, 2940, 3060, 3332, 3357, 3570, 3730, 4165, 4284, 4410, 4476, 4998, 5222, 5355, 5595, 6341, 6714, 7140, 7460, 7497, 7833, 8330, 8820, 9996, 10444, 10710, 11190, 12495, 12682, 13055, 13428, 14994, 15666, 16660, 16785, 18277, 19023, 21420, 22380, 23499, 24990, 25364, 26110, 29988, 31332, 31705, 33570, 36554, 37485, 38046, 39165, 44387, 46998, 49980, 52220, 54831, 57069, 63410, 67140, 73108, 74970, 76092, 78330, 88774, 91385, 93996, 95115, 109662, 114138, 117495, 126820, 133161, 149940, 156660, 164493, 177548, 182770, 190230, 219324, 221935, 228276, 234990, 266322, 274155, 285345, 310709, 328986, 365540, 380460, 399483, 443870, 469980, 532644, 548310, 570690, 621418, 657972, 665805, 798966, 822465, 887740, 932127, 1096620, 1141380, 1242836, 1331610, 1553545, 1597932, 1644930, 1864254, 1997415, 2663220, 2796381, 3107090, 3289860, 3728508, 3994830, 4660635, 5592762, 6214180, 7989660, 9321270, 11185524, 13981905, 18642540, 27963810, 55927620]

約数ペア:

[(1, 55927620), (2, 27963810), (3, 18642540), (4, 13981905), (5, 11185524), (6, 9321270), (7, 7989660), (9, 6214180), (10, 5592762), (12, 4660635), (14, 3994830), (15, 3728508), (17, 3289860), (18, 3107090), (20, 2796381), (21, 2663220), (28, 1997415), (30, 1864254), (34, 1644930), (35, 1597932), (36, 1553545), (42, 1331610), (45, 1242836), (49, 1141380), (51, 1096620), (60, 932127), (63, 887740), (68, 822465), (70, 798966), (84, 665805), (85, 657972), (90, 621418), (98, 570690), (102, 548310), (105, 532644), (119, 469980), (126, 443870), (140, 399483), (147, 380460), (153, 365540), (170, 328986), (180, 310709), (196, 285345), (204, 274155), (210, 266322), (238, 234990), (245, 228276), (252, 221935), (255, 219324), (294, 190230), (306, 182770), (315, 177548), (340, 164493), (357, 156660), (373, 149940), (420, 133161), (441, 126820), (476, 117495), (490, 114138), (510, 109662), (588, 95115), (595, 93996), (612, 91385), (630, 88774), (714, 78330), (735, 76092), (746, 74970), (765, 73108), (833, 67140), (882, 63410), (980, 57069), (1020, 54831), (1071, 52220), (1119, 49980), (1190, 46998), (1260, 44387), (1428, 39165), (1470, 38046), (1492, 37485), (1530, 36554), (1666, 33570), (1764, 31705), (1785, 31332), (1865, 29988), (2142, 26110), (2205, 25364), (2238, 24990), (2380, 23499), (2499, 22380), (2611, 21420), (2940, 19023), (3060, 18277), (3332, 16785), (3357, 16660), (3570, 15666), (3730, 14994), (4165, 13428), (4284, 13055), (4410, 12682), (4476, 12495), (4998, 11190), (5222, 10710), (5355, 10444), (5595, 9996), (6341, 8820), (6714, 8330), (7140, 7833), (7460, 7497)]