37585980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 123125184

約数和(自身を除く): 85539204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 173, 180, 204, 213, 255, 284, 306, 340, 346, 355, 426, 510, 519, 612, 639, 692, 710, 765, 852, 865, 1020, 1038, 1065, 1207, 1278, 1420, 1530, 1557, 1730, 2076, 2130, 2414, 2556, 2595, 2941, 3060, 3114, 3195, 3460, 3621, 4260, 4828, 5190, 5882, 6035, 6228, 6390, 7242, 7785, 8823, 10380, 10863, 11764, 12070, 12283, 12780, 14484, 14705, 15570, 17646, 18105, 21726, 24140, 24566, 26469, 29410, 31140, 35292, 36210, 36849, 43452, 44115, 49132, 52938, 54315, 58820, 61415, 72420, 73698, 88230, 105876, 108630, 110547, 122830, 132345, 147396, 176460, 184245, 208811, 217260, 221094, 245660, 264690, 368490, 417622, 442188, 529380, 552735, 626433, 736980, 835244, 1044055, 1105470, 1252866, 1879299, 2088110, 2210940, 2505732, 3132165, 3758598, 4176220, 6264330, 7517196, 9396495, 12528660, 18792990, 37585980]

約数ペア:

[(1, 37585980), (2, 18792990), (3, 12528660), (4, 9396495), (5, 7517196), (6, 6264330), (9, 4176220), (10, 3758598), (12, 3132165), (15, 2505732), (17, 2210940), (18, 2088110), (20, 1879299), (30, 1252866), (34, 1105470), (36, 1044055), (45, 835244), (51, 736980), (60, 626433), (68, 552735), (71, 529380), (85, 442188), (90, 417622), (102, 368490), (142, 264690), (153, 245660), (170, 221094), (173, 217260), (180, 208811), (204, 184245), (213, 176460), (255, 147396), (284, 132345), (306, 122830), (340, 110547), (346, 108630), (355, 105876), (426, 88230), (510, 73698), (519, 72420), (612, 61415), (639, 58820), (692, 54315), (710, 52938), (765, 49132), (852, 44115), (865, 43452), (1020, 36849), (1038, 36210), (1065, 35292), (1207, 31140), (1278, 29410), (1420, 26469), (1530, 24566), (1557, 24140), (1730, 21726), (2076, 18105), (2130, 17646), (2414, 15570), (2556, 14705), (2595, 14484), (2941, 12780), (3060, 12283), (3114, 12070), (3195, 11764), (3460, 10863), (3621, 10380), (4260, 8823), (4828, 7785), (5190, 7242), (5882, 6390), (6035, 6228)]