202672980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 455409900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 321, 340, 428, 510, 535, 612, 619, 642, 765, 963, 1020, 1070, 1238, 1284, 1530, 1605, 1819, 1857, 1926, 2140, 2476, 3060, 3095, 3210, 3638, 3714, 3852, 4815, 5457, 5571, 6190, 6420, 7276, 7428, 9095, 9285, 9630, 10523, 10914, 11142, 12380, 16371, 18190, 18570, 19260, 21046, 21828, 22284, 27285, 27855, 31569, 32742, 36380, 37140, 42092, 52615, 54570, 55710, 63138, 65484, 66233, 81855, 94707, 105230, 109140, 111420, 126276, 132466, 157845, 163710, 189414, 198699, 210460, 264932, 315690, 327420, 331165, 378828, 397398, 473535, 596097, 631380, 662330, 794796, 947070, 993495, 1125961, 1192194, 1324660, 1894140, 1986990, 2251922, 2384388, 2980485, 3377883, 3973980, 4503844, 5629805, 5960970, 6755766, 10133649, 11259610, 11921940, 13511532, 16889415, 20267298, 22519220, 33778830, 40534596, 50668245, 67557660, 101336490, 202672980]

約数ペア:

[(1, 202672980), (2, 101336490), (3, 67557660), (4, 50668245), (5, 40534596), (6, 33778830), (9, 22519220), (10, 20267298), (12, 16889415), (15, 13511532), (17, 11921940), (18, 11259610), (20, 10133649), (30, 6755766), (34, 5960970), (36, 5629805), (45, 4503844), (51, 3973980), (60, 3377883), (68, 2980485), (85, 2384388), (90, 2251922), (102, 1986990), (107, 1894140), (153, 1324660), (170, 1192194), (180, 1125961), (204, 993495), (214, 947070), (255, 794796), (306, 662330), (321, 631380), (340, 596097), (428, 473535), (510, 397398), (535, 378828), (612, 331165), (619, 327420), (642, 315690), (765, 264932), (963, 210460), (1020, 198699), (1070, 189414), (1238, 163710), (1284, 157845), (1530, 132466), (1605, 126276), (1819, 111420), (1857, 109140), (1926, 105230), (2140, 94707), (2476, 81855), (3060, 66233), (3095, 65484), (3210, 63138), (3638, 55710), (3714, 54570), (3852, 52615), (4815, 42092), (5457, 37140), (5571, 36380), (6190, 32742), (6420, 31569), (7276, 27855), (7428, 27285), (9095, 22284), (9285, 21828), (9630, 21046), (10523, 19260), (10914, 18570), (11142, 18190), (12380, 16371)]