165196980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 378566604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 227, 234, 260, 311, 390, 454, 468, 585, 622, 681, 780, 908, 933, 1135, 1170, 1244, 1362, 1555, 1866, 2043, 2270, 2340, 2724, 2799, 2951, 3110, 3405, 3732, 4043, 4086, 4540, 4665, 5598, 5902, 6220, 6810, 8086, 8172, 8853, 9330, 10215, 11196, 11804, 12129, 13620, 13995, 14755, 16172, 17706, 18660, 20215, 20430, 24258, 26559, 27990, 29510, 35412, 36387, 40430, 40860, 44265, 48516, 53118, 55980, 59020, 60645, 70597, 72774, 80860, 88530, 106236, 121290, 132795, 141194, 145548, 177060, 181935, 211791, 242580, 265590, 282388, 352985, 363870, 423582, 531180, 635373, 705970, 727740, 847164, 917761, 1058955, 1270746, 1411940, 1835522, 2117910, 2541492, 2753283, 3176865, 3671044, 4235820, 4588805, 5506566, 6353730, 8259849, 9177610, 11013132, 12707460, 13766415, 16519698, 18355220, 27532830, 33039396, 41299245, 55065660, 82598490, 165196980]

約数ペア:

[(1, 165196980), (2, 82598490), (3, 55065660), (4, 41299245), (5, 33039396), (6, 27532830), (9, 18355220), (10, 16519698), (12, 13766415), (13, 12707460), (15, 11013132), (18, 9177610), (20, 8259849), (26, 6353730), (30, 5506566), (36, 4588805), (39, 4235820), (45, 3671044), (52, 3176865), (60, 2753283), (65, 2541492), (78, 2117910), (90, 1835522), (117, 1411940), (130, 1270746), (156, 1058955), (180, 917761), (195, 847164), (227, 727740), (234, 705970), (260, 635373), (311, 531180), (390, 423582), (454, 363870), (468, 352985), (585, 282388), (622, 265590), (681, 242580), (780, 211791), (908, 181935), (933, 177060), (1135, 145548), (1170, 141194), (1244, 132795), (1362, 121290), (1555, 106236), (1866, 88530), (2043, 80860), (2270, 72774), (2340, 70597), (2724, 60645), (2799, 59020), (2951, 55980), (3110, 53118), (3405, 48516), (3732, 44265), (4043, 40860), (4086, 40430), (4540, 36387), (4665, 35412), (5598, 29510), (5902, 27990), (6220, 26559), (6810, 24258), (8086, 20430), (8172, 20215), (8853, 18660), (9330, 17706), (10215, 16172), (11196, 14755), (11804, 13995), (12129, 13620)]