15692176620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{4957}}^1$

素因数の和:5424

約数の個数: 144

約数和(自身を含む): 48835506720

約数和(自身を除く): 33143330100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 409, 430, 516, 645, 774, 818, 860, 1227, 1290, 1548, 1636, 1935, 2045, 2454, 2580, 3681, 3870, 4090, 4908, 4957, 6135, 7362, 7740, 8180, 9914, 12270, 14724, 14871, 17587, 18405, 19828, 24540, 24785, 29742, 35174, 36810, 44613, 49570, 52761, 59484, 70348, 73620, 74355, 87935, 89226, 99140, 105522, 148710, 158283, 175870, 178452, 211044, 213151, 223065, 263805, 297420, 316566, 351740, 426302, 446130, 527610, 633132, 639453, 791415, 852604, 892260, 1055220, 1065755, 1278906, 1582830, 1918359, 2027413, 2131510, 2557812, 3165660, 3197265, 3836718, 4054826, 4263020, 6082239, 6394530, 7673436, 8109652, 9591795, 10137065, 12164478, 12789060, 18246717, 19183590, 20274130, 24328956, 30411195, 36493434, 38367180, 40548260, 60822390, 72986868, 87178759, 91233585, 121644780, 174357518, 182467170, 261536277, 348715036, 364934340, 435893795, 523072554, 784608831, 871787590, 1046145108, 1307681385, 1569217662, 1743575180, 2615362770, 3138435324, 3923044155, 5230725540, 7846088310, 15692176620]

約数ペア:

[(1, 15692176620), (2, 7846088310), (3, 5230725540), (4, 3923044155), (5, 3138435324), (6, 2615362770), (9, 1743575180), (10, 1569217662), (12, 1307681385), (15, 1046145108), (18, 871787590), (20, 784608831), (30, 523072554), (36, 435893795), (43, 364934340), (45, 348715036), (60, 261536277), (86, 182467170), (90, 174357518), (129, 121644780), (172, 91233585), (180, 87178759), (215, 72986868), (258, 60822390), (387, 40548260), (409, 38367180), (430, 36493434), (516, 30411195), (645, 24328956), (774, 20274130), (818, 19183590), (860, 18246717), (1227, 12789060), (1290, 12164478), (1548, 10137065), (1636, 9591795), (1935, 8109652), (2045, 7673436), (2454, 6394530), (2580, 6082239), (3681, 4263020), (3870, 4054826), (4090, 3836718), (4908, 3197265), (4957, 3165660), (6135, 2557812), (7362, 2131510), (7740, 2027413), (8180, 1918359), (9914, 1582830), (12270, 1278906), (14724, 1065755), (14871, 1055220), (17587, 892260), (18405, 852604), (19828, 791415), (24540, 639453), (24785, 633132), (29742, 527610), (35174, 446130), (36810, 426302), (44613, 351740), (49570, 316566), (52761, 297420), (59484, 263805), (70348, 223065), (73620, 213151), (74355, 211044), (87935, 178452), (89226, 175870), (99140, 158283), (105522, 148710)]