145436460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 442072512

約数和(自身を除く): 296636052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1361, 1370, 1644, 1781, 2055, 2722, 2740, 3562, 4083, 4110, 5343, 5444, 6805, 7124, 8166, 8220, 8905, 10686, 13610, 16332, 17693, 17810, 20415, 21372, 26715, 27220, 35386, 35620, 40830, 53079, 53430, 70772, 81660, 88465, 106158, 106860, 176930, 186457, 212316, 265395, 353860, 372914, 530790, 559371, 745828, 932285, 1061580, 1118742, 1864570, 2237484, 2423941, 2796855, 3729140, 4847882, 5593710, 7271823, 9695764, 11187420, 12119705, 14543646, 24239410, 29087292, 36359115, 48478820, 72718230, 145436460]

約数ペア:

[(1, 145436460), (2, 72718230), (3, 48478820), (4, 36359115), (5, 29087292), (6, 24239410), (10, 14543646), (12, 12119705), (13, 11187420), (15, 9695764), (20, 7271823), (26, 5593710), (30, 4847882), (39, 3729140), (52, 2796855), (60, 2423941), (65, 2237484), (78, 1864570), (130, 1118742), (137, 1061580), (156, 932285), (195, 745828), (260, 559371), (274, 530790), (390, 372914), (411, 353860), (548, 265395), (685, 212316), (780, 186457), (822, 176930), (1361, 106860), (1370, 106158), (1644, 88465), (1781, 81660), (2055, 70772), (2722, 53430), (2740, 53079), (3562, 40830), (4083, 35620), (4110, 35386), (5343, 27220), (5444, 26715), (6805, 21372), (7124, 20415), (8166, 17810), (8220, 17693), (8905, 16332), (10686, 13610)]