243661350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 620960256

約数和(自身を除く): 377298906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 137, 142, 150, 167, 213, 274, 334, 355, 411, 426, 501, 685, 710, 822, 835, 1002, 1065, 1370, 1670, 1775, 2055, 2130, 2505, 3425, 3550, 4110, 4175, 5010, 5325, 6850, 8350, 9727, 10275, 10650, 11857, 12525, 19454, 20550, 22879, 23714, 25050, 29181, 35571, 45758, 48635, 58362, 59285, 68637, 71142, 97270, 114395, 118570, 137274, 145905, 177855, 228790, 243175, 291810, 296425, 343185, 355710, 486350, 571975, 592850, 686370, 729525, 889275, 1143950, 1459050, 1624409, 1715925, 1778550, 3248818, 3431850, 4873227, 8122045, 9746454, 16244090, 24366135, 40610225, 48732270, 81220450, 121830675, 243661350]

約数ペア:

[(1, 243661350), (2, 121830675), (3, 81220450), (5, 48732270), (6, 40610225), (10, 24366135), (15, 16244090), (25, 9746454), (30, 8122045), (50, 4873227), (71, 3431850), (75, 3248818), (137, 1778550), (142, 1715925), (150, 1624409), (167, 1459050), (213, 1143950), (274, 889275), (334, 729525), (355, 686370), (411, 592850), (426, 571975), (501, 486350), (685, 355710), (710, 343185), (822, 296425), (835, 291810), (1002, 243175), (1065, 228790), (1370, 177855), (1670, 145905), (1775, 137274), (2055, 118570), (2130, 114395), (2505, 97270), (3425, 71142), (3550, 68637), (4110, 59285), (4175, 58362), (5010, 48635), (5325, 45758), (6850, 35571), (8350, 29181), (9727, 25050), (10275, 23714), (10650, 22879), (11857, 20550), (12525, 19454)]