73988100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 241998400

約数和(自身を除く): 168010300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 268, 270, 300, 335, 402, 409, 450, 540, 603, 670, 675, 804, 818, 900, 1005, 1206, 1227, 1340, 1350, 1636, 1675, 1809, 2010, 2045, 2412, 2454, 2700, 3015, 3350, 3618, 3681, 4020, 4090, 4908, 5025, 6030, 6135, 6700, 7236, 7362, 8180, 9045, 10050, 10225, 11043, 12060, 12270, 14724, 15075, 18090, 18405, 20100, 20450, 22086, 24540, 27403, 30150, 30675, 36180, 36810, 40900, 44172, 45225, 54806, 55215, 60300, 61350, 73620, 82209, 90450, 92025, 109612, 110430, 122700, 137015, 164418, 180900, 184050, 220860, 246627, 274030, 276075, 328836, 368100, 411045, 493254, 548060, 552150, 685075, 739881, 822090, 986508, 1104300, 1233135, 1370150, 1479762, 1644180, 2055225, 2466270, 2740300, 2959524, 3699405, 4110450, 4932540, 6165675, 7398810, 8220900, 12331350, 14797620, 18497025, 24662700, 36994050, 73988100]

約数ペア:

[(1, 73988100), (2, 36994050), (3, 24662700), (4, 18497025), (5, 14797620), (6, 12331350), (9, 8220900), (10, 7398810), (12, 6165675), (15, 4932540), (18, 4110450), (20, 3699405), (25, 2959524), (27, 2740300), (30, 2466270), (36, 2055225), (45, 1644180), (50, 1479762), (54, 1370150), (60, 1233135), (67, 1104300), (75, 986508), (90, 822090), (100, 739881), (108, 685075), (134, 552150), (135, 548060), (150, 493254), (180, 411045), (201, 368100), (225, 328836), (268, 276075), (270, 274030), (300, 246627), (335, 220860), (402, 184050), (409, 180900), (450, 164418), (540, 137015), (603, 122700), (670, 110430), (675, 109612), (804, 92025), (818, 90450), (900, 82209), (1005, 73620), (1206, 61350), (1227, 60300), (1340, 55215), (1350, 54806), (1636, 45225), (1675, 44172), (1809, 40900), (2010, 36810), (2045, 36180), (2412, 30675), (2454, 30150), (2700, 27403), (3015, 24540), (3350, 22086), (3618, 20450), (3681, 20100), (4020, 18405), (4090, 18090), (4908, 15075), (5025, 14724), (6030, 12270), (6135, 12060), (6700, 11043), (7236, 10225), (7362, 10050), (8180, 9045)]