28933634700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{1619}}^1\times {\mathrm{6619}}^1$

素因数の和:8261

約数の個数: 144

約数和(自身を含む): 93087792000

約数和(自身を除く): 64154157300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 1619, 2700, 3238, 4857, 6476, 6619, 8095, 9714, 13238, 14571, 16190, 19428, 19857, 24285, 26476, 29142, 32380, 33095, 39714, 40475, 43713, 48570, 58284, 59571, 66190, 72855, 79428, 80950, 87426, 97140, 99285, 119142, 121425, 132380, 145710, 161900, 165475, 174852, 178713, 198570, 218565, 238284, 242850, 291420, 297855, 330950, 357426, 364275, 397140, 437130, 485700, 496425, 595710, 661900, 714852, 728550, 874260, 893565, 992850, 1092825, 1191420, 1457100, 1489275, 1787130, 1985700, 2185650, 2978550, 3574260, 4371300, 4467825, 5957100, 8935650, 10716161, 17871300, 21432322, 32148483, 42864644, 53580805, 64296966, 96445449, 107161610, 128593932, 160742415, 192890898, 214323220, 267904025, 289336347, 321484830, 385781796, 482227245, 535808050, 578672694, 642969660, 803712075, 964454490, 1071616100, 1157345388, 1446681735, 1607424150, 1928908980, 2411136225, 2893363470, 3214848300, 4822272450, 5786726940, 7233408675, 9644544900, 14466817350, 28933634700]

約数ペア:

[(1, 28933634700), (2, 14466817350), (3, 9644544900), (4, 7233408675), (5, 5786726940), (6, 4822272450), (9, 3214848300), (10, 2893363470), (12, 2411136225), (15, 1928908980), (18, 1607424150), (20, 1446681735), (25, 1157345388), (27, 1071616100), (30, 964454490), (36, 803712075), (45, 642969660), (50, 578672694), (54, 535808050), (60, 482227245), (75, 385781796), (90, 321484830), (100, 289336347), (108, 267904025), (135, 214323220), (150, 192890898), (180, 160742415), (225, 128593932), (270, 107161610), (300, 96445449), (450, 64296966), (540, 53580805), (675, 42864644), (900, 32148483), (1350, 21432322), (1619, 17871300), (2700, 10716161), (3238, 8935650), (4857, 5957100), (6476, 4467825), (6619, 4371300), (8095, 3574260), (9714, 2978550), (13238, 2185650), (14571, 1985700), (16190, 1787130), (19428, 1489275), (19857, 1457100), (24285, 1191420), (26476, 1092825), (29142, 992850), (32380, 893565), (33095, 874260), (39714, 728550), (40475, 714852), (43713, 661900), (48570, 595710), (58284, 496425), (59571, 485700), (66190, 437130), (72855, 397140), (79428, 364275), (80950, 357426), (87426, 330950), (97140, 297855), (99285, 291420), (119142, 242850), (121425, 238284), (132380, 218565), (145710, 198570), (161900, 178713), (165475, 174852)]