119450340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 389188800

約数和(自身を除く): 269738460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 659, 684, 795, 855, 954, 1007, 1060, 1140, 1318, 1590, 1710, 1908, 1977, 2014, 2385, 2636, 3021, 3180, 3295, 3420, 3954, 4028, 4770, 5035, 5931, 6042, 6590, 7908, 9063, 9540, 9885, 10070, 11862, 12084, 12521, 13180, 15105, 18126, 19770, 20140, 23724, 25042, 29655, 30210, 34927, 36252, 37563, 39540, 45315, 50084, 59310, 60420, 62605, 69854, 75126, 90630, 104781, 112689, 118620, 125210, 139708, 150252, 174635, 181260, 187815, 209562, 225378, 250420, 314343, 349270, 375630, 419124, 450756, 523905, 563445, 628686, 663613, 698540, 751260, 1047810, 1126890, 1257372, 1327226, 1571715, 1990839, 2095620, 2253780, 2654452, 3143430, 3318065, 3981678, 5972517, 6286860, 6636130, 7963356, 9954195, 11945034, 13272260, 19908390, 23890068, 29862585, 39816780, 59725170, 119450340]

約数ペア:

[(1, 119450340), (2, 59725170), (3, 39816780), (4, 29862585), (5, 23890068), (6, 19908390), (9, 13272260), (10, 11945034), (12, 9954195), (15, 7963356), (18, 6636130), (19, 6286860), (20, 5972517), (30, 3981678), (36, 3318065), (38, 3143430), (45, 2654452), (53, 2253780), (57, 2095620), (60, 1990839), (76, 1571715), (90, 1327226), (95, 1257372), (106, 1126890), (114, 1047810), (159, 751260), (171, 698540), (180, 663613), (190, 628686), (212, 563445), (228, 523905), (265, 450756), (285, 419124), (318, 375630), (342, 349270), (380, 314343), (477, 250420), (530, 225378), (570, 209562), (636, 187815), (659, 181260), (684, 174635), (795, 150252), (855, 139708), (954, 125210), (1007, 118620), (1060, 112689), (1140, 104781), (1318, 90630), (1590, 75126), (1710, 69854), (1908, 62605), (1977, 60420), (2014, 59310), (2385, 50084), (2636, 45315), (3021, 39540), (3180, 37563), (3295, 36252), (3420, 34927), (3954, 30210), (4028, 29655), (4770, 25042), (5035, 23724), (5931, 20140), (6042, 19770), (6590, 18126), (7908, 15105), (9063, 13180), (9540, 12521), (9885, 12084), (10070, 11862)]