18261034740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:944

約数の個数: 288

約数和(自身を含む): 61795440000

約数和(自身を除く): 43534405260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 401, 468, 499, 507, 540, 585, 676, 702, 780, 802, 845, 998, 1014, 1170, 1203, 1404, 1497, 1521, 1604, 1690, 1755, 1996, 2005, 2028, 2340, 2406, 2495, 2535, 2994, 3042, 3380, 3510, 3609, 4010, 4491, 4563, 4812, 4990, 5070, 5213, 5988, 6015, 6084, 6487, 7020, 7218, 7485, 7605, 8020, 8982, 9126, 9980, 10140, 10426, 10827, 12030, 12974, 13473, 14436, 14970, 15210, 15639, 17964, 18045, 18252, 19461, 20852, 21654, 22455, 22815, 24060, 25948, 26065, 26946, 29940, 30420, 31278, 32435, 36090, 38922, 43308, 44910, 45630, 46917, 52130, 53892, 54135, 58383, 62556, 64870, 67365, 67769, 72180, 77844, 78195, 84331, 89820, 91260, 93834, 97305, 104260, 108270, 116766, 129740, 134730, 135538, 140751, 156390, 168662, 175149, 187668, 194610, 200099, 203307, 216540, 233532, 234585, 252993, 269460, 271076, 281502, 291915, 312780, 337324, 338845, 350298, 389220, 400198, 406614, 421655, 469170, 505986, 563004, 583830, 600297, 609921, 677690, 700596, 703755, 758979, 800396, 813228, 843310, 875745, 938340, 1000495, 1011972, 1016535, 1167660, 1200594, 1219842, 1264965, 1355380, 1407510, 1517958, 1686620, 1751490, 1800891, 1829763, 2000990, 2033070, 2276937, 2401188, 2439684, 2529930, 2601287, 2815020, 3001485, 3035916, 3049605, 3502980, 3601782, 3659526, 3794895, 4001980, 4066140, 4553874, 5059860, 5202574, 5402673, 6002970, 6099210, 7203564, 7319052, 7589790, 7803861, 9004455, 9107748, 9148815, 10405148, 10805346, 11384685, 12005940, 12198420, 13006435, 15179580, 15607722, 18008910, 18297630, 21610692, 22769370, 23411583, 26012870, 27013365, 31215444, 33816731, 36017820, 36595260, 39019305, 45538740, 46823166, 52025740, 54026730, 67633462, 70234749, 78038610, 93646332, 101450193, 108053460, 117057915, 135266924, 140469498, 156077220, 169083655, 202900386, 234115830, 280938996, 304350579, 338167310, 351173745, 405800772, 468231660, 507250965, 608701158, 676334620, 702347490, 913051737, 1014501930, 1217402316, 1404694980, 1521752895, 1826103474, 2029003860, 3043505790, 3652206948, 4565258685, 6087011580, 9130517370, 18261034740]

約数ペア:

[(1, 18261034740), (2, 9130517370), (3, 6087011580), (4, 4565258685), (5, 3652206948), (6, 3043505790), (9, 2029003860), (10, 1826103474), (12, 1521752895), (13, 1404694980), (15, 1217402316), (18, 1014501930), (20, 913051737), (26, 702347490), (27, 676334620), (30, 608701158), (36, 507250965), (39, 468231660), (45, 405800772), (52, 351173745), (54, 338167310), (60, 304350579), (65, 280938996), (78, 234115830), (90, 202900386), (108, 169083655), (117, 156077220), (130, 140469498), (135, 135266924), (156, 117057915), (169, 108053460), (180, 101450193), (195, 93646332), (234, 78038610), (260, 70234749), (270, 67633462), (338, 54026730), (351, 52025740), (390, 46823166), (401, 45538740), (468, 39019305), (499, 36595260), (507, 36017820), (540, 33816731), (585, 31215444), (676, 27013365), (702, 26012870), (780, 23411583), (802, 22769370), (845, 21610692), (998, 18297630), (1014, 18008910), (1170, 15607722), (1203, 15179580), (1404, 13006435), (1497, 12198420), (1521, 12005940), (1604, 11384685), (1690, 10805346), (1755, 10405148), (1996, 9148815), (2005, 9107748), (2028, 9004455), (2340, 7803861), (2406, 7589790), (2495, 7319052), (2535, 7203564), (2994, 6099210), (3042, 6002970), (3380, 5402673), (3510, 5202574), (3609, 5059860), (4010, 4553874), (4491, 4066140), (4563, 4001980), (4812, 3794895), (4990, 3659526), (5070, 3601782), (5213, 3502980), (5988, 3049605), (6015, 3035916), (6084, 3001485), (6487, 2815020), (7020, 2601287), (7218, 2529930), (7485, 2439684), (7605, 2401188), (8020, 2276937), (8982, 2033070), (9126, 2000990), (9980, 1829763), (10140, 1800891), (10426, 1751490), (10827, 1686620), (12030, 1517958), (12974, 1407510), (13473, 1355380), (14436, 1264965), (14970, 1219842), (15210, 1200594), (15639, 1167660), (17964, 1016535), (18045, 1011972), (18252, 1000495), (19461, 938340), (20852, 875745), (21654, 843310), (22455, 813228), (22815, 800396), (24060, 758979), (25948, 703755), (26065, 700596), (26946, 677690), (29940, 609921), (30420, 600297), (31278, 583830), (32435, 563004), (36090, 505986), (38922, 469170), (43308, 421655), (44910, 406614), (45630, 400198), (46917, 389220), (52130, 350298), (53892, 338845), (54135, 337324), (58383, 312780), (62556, 291915), (64870, 281502), (67365, 271076), (67769, 269460), (72180, 252993), (77844, 234585), (78195, 233532), (84331, 216540), (89820, 203307), (91260, 200099), (93834, 194610), (97305, 187668), (104260, 175149), (108270, 168662), (116766, 156390), (129740, 140751), (134730, 135538)]