161601750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 454896000

約数和(自身を除く): 293294250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 125, 135, 150, 178, 225, 250, 267, 269, 270, 375, 445, 450, 534, 538, 675, 750, 801, 807, 890, 1125, 1335, 1345, 1350, 1602, 1614, 2225, 2250, 2403, 2421, 2670, 2690, 3375, 4005, 4035, 4450, 4806, 4842, 6675, 6725, 6750, 7263, 8010, 8070, 11125, 12015, 12105, 13350, 13450, 14526, 20025, 20175, 22250, 23941, 24030, 24210, 33375, 33625, 36315, 40050, 40350, 47882, 60075, 60525, 66750, 67250, 71823, 72630, 100125, 100875, 119705, 120150, 121050, 143646, 181575, 200250, 201750, 215469, 239410, 300375, 302625, 359115, 363150, 430938, 598525, 600750, 605250, 646407, 718230, 907875, 1077345, 1197050, 1292814, 1795575, 1815750, 2154690, 2992625, 3232035, 3591150, 5386725, 5985250, 6464070, 8977875, 10773450, 16160175, 17955750, 26933625, 32320350, 53867250, 80800875, 161601750]

約数ペア:

[(1, 161601750), (2, 80800875), (3, 53867250), (5, 32320350), (6, 26933625), (9, 17955750), (10, 16160175), (15, 10773450), (18, 8977875), (25, 6464070), (27, 5985250), (30, 5386725), (45, 3591150), (50, 3232035), (54, 2992625), (75, 2154690), (89, 1815750), (90, 1795575), (125, 1292814), (135, 1197050), (150, 1077345), (178, 907875), (225, 718230), (250, 646407), (267, 605250), (269, 600750), (270, 598525), (375, 430938), (445, 363150), (450, 359115), (534, 302625), (538, 300375), (675, 239410), (750, 215469), (801, 201750), (807, 200250), (890, 181575), (1125, 143646), (1335, 121050), (1345, 120150), (1350, 119705), (1602, 100875), (1614, 100125), (2225, 72630), (2250, 71823), (2403, 67250), (2421, 66750), (2670, 60525), (2690, 60075), (3375, 47882), (4005, 40350), (4035, 40050), (4450, 36315), (4806, 33625), (4842, 33375), (6675, 24210), (6725, 24030), (6750, 23941), (7263, 22250), (8010, 20175), (8070, 20025), (11125, 14526), (12015, 13450), (12105, 13350)]