200307960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 669282120

約数和(自身を除く): 468974160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 331, 360, 369, 410, 492, 615, 662, 738, 820, 984, 993, 1230, 1324, 1476, 1640, 1655, 1681, 1845, 1986, 2460, 2648, 2952, 2979, 3310, 3362, 3690, 3972, 4920, 4965, 5043, 5958, 6620, 6724, 7380, 7944, 8405, 9930, 10086, 11916, 13240, 13448, 13571, 14760, 14895, 15129, 16810, 19860, 20172, 23832, 25215, 27142, 29790, 30258, 33620, 39720, 40344, 40713, 50430, 54284, 59580, 60516, 67240, 67855, 75645, 81426, 100860, 108568, 119160, 121032, 122139, 135710, 151290, 162852, 201720, 203565, 244278, 271420, 302580, 325704, 407130, 488556, 542840, 556411, 605160, 610695, 814260, 977112, 1112822, 1221390, 1628520, 1669233, 2225644, 2442780, 2782055, 3338466, 4451288, 4885560, 5007699, 5564110, 6676932, 8346165, 10015398, 11128220, 13353864, 16692330, 20030796, 22256440, 25038495, 33384660, 40061592, 50076990, 66769320, 100153980, 200307960]

約数ペア:

[(1, 200307960), (2, 100153980), (3, 66769320), (4, 50076990), (5, 40061592), (6, 33384660), (8, 25038495), (9, 22256440), (10, 20030796), (12, 16692330), (15, 13353864), (18, 11128220), (20, 10015398), (24, 8346165), (30, 6676932), (36, 5564110), (40, 5007699), (41, 4885560), (45, 4451288), (60, 3338466), (72, 2782055), (82, 2442780), (90, 2225644), (120, 1669233), (123, 1628520), (164, 1221390), (180, 1112822), (205, 977112), (246, 814260), (328, 610695), (331, 605160), (360, 556411), (369, 542840), (410, 488556), (492, 407130), (615, 325704), (662, 302580), (738, 271420), (820, 244278), (984, 203565), (993, 201720), (1230, 162852), (1324, 151290), (1476, 135710), (1640, 122139), (1655, 121032), (1681, 119160), (1845, 108568), (1986, 100860), (2460, 81426), (2648, 75645), (2952, 67855), (2979, 67240), (3310, 60516), (3362, 59580), (3690, 54284), (3972, 50430), (4920, 40713), (4965, 40344), (5043, 39720), (5958, 33620), (6620, 30258), (6724, 29790), (7380, 27142), (7944, 25215), (8405, 23832), (9930, 20172), (10086, 19860), (11916, 16810), (13240, 15129), (13448, 14895), (13571, 14760)]