155673180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 516245184

約数和(自身を除く): 360572004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 937, 1065, 1170, 1278, 1420, 1846, 1874, 2130, 2340, 2556, 2769, 2811, 3195, 3692, 3748, 4260, 4615, 4685, 5538, 5622, 6390, 8307, 8433, 9230, 9370, 11076, 11244, 12181, 12780, 13845, 14055, 16614, 16866, 18460, 18740, 24362, 27690, 28110, 33228, 33732, 36543, 41535, 42165, 48724, 55380, 56220, 60905, 66527, 73086, 83070, 84330, 109629, 121810, 133054, 146172, 166140, 168660, 182715, 199581, 219258, 243620, 266108, 332635, 365430, 399162, 438516, 548145, 598743, 665270, 730860, 798324, 864851, 997905, 1096290, 1197486, 1330540, 1729702, 1995810, 2192580, 2394972, 2594553, 2993715, 3459404, 3991620, 4324255, 5189106, 5987430, 7783659, 8648510, 10378212, 11974860, 12972765, 15567318, 17297020, 25945530, 31134636, 38918295, 51891060, 77836590, 155673180]

約数ペア:

[(1, 155673180), (2, 77836590), (3, 51891060), (4, 38918295), (5, 31134636), (6, 25945530), (9, 17297020), (10, 15567318), (12, 12972765), (13, 11974860), (15, 10378212), (18, 8648510), (20, 7783659), (26, 5987430), (30, 5189106), (36, 4324255), (39, 3991620), (45, 3459404), (52, 2993715), (60, 2594553), (65, 2394972), (71, 2192580), (78, 1995810), (90, 1729702), (117, 1330540), (130, 1197486), (142, 1096290), (156, 997905), (180, 864851), (195, 798324), (213, 730860), (234, 665270), (260, 598743), (284, 548145), (355, 438516), (390, 399162), (426, 365430), (468, 332635), (585, 266108), (639, 243620), (710, 219258), (780, 199581), (852, 182715), (923, 168660), (937, 166140), (1065, 146172), (1170, 133054), (1278, 121810), (1420, 109629), (1846, 84330), (1874, 83070), (2130, 73086), (2340, 66527), (2556, 60905), (2769, 56220), (2811, 55380), (3195, 48724), (3692, 42165), (3748, 41535), (4260, 36543), (4615, 33732), (4685, 33228), (5538, 28110), (5622, 27690), (6390, 24362), (8307, 18740), (8433, 18460), (9230, 16866), (9370, 16614), (11076, 14055), (11244, 13845), (12181, 12780)]