2451290400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26189}}^1$

素因数の和:26228

約数の個数: 216

約数和(自身を含む): 9309130740

約数和(自身を除く): 6857840340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 26189, 31200, 46800, 52378, 78567, 93600, 104756, 130945, 157134, 209512, 235701, 261890, 314268, 340457, 392835, 419024, 471402, 523780, 628536, 654725, 680914, 785670, 838048, 942804, 1021371, 1047560, 1178505, 1257072, 1309450, 1361828, 1571340, 1702285, 1885608, 1964175, 2042742, 2095120, 2357010, 2514144, 2618900, 2723656, 3064113, 3142680, 3404570, 3771216, 3928350, 4085484, 4190240, 4714020, 5106855, 5237800, 5447312, 5892525, 6128226, 6285360, 6809140, 7542432, 7856700, 8170968, 8511425, 9428040, 10213710, 10475600, 10894624, 11785050, 12256452, 12570720, 13618280, 15320565, 15713400, 16341936, 17022850, 18856080, 20427420, 20951200, 23570100, 24512904, 25534275, 27236560, 30641130, 31426800, 32683872, 34045700, 37712160, 40854840, 47140200, 49025808, 51068550, 54473120, 61282260, 62853600, 68091400, 76602825, 81709680, 94280400, 98051616, 102137100, 122564520, 136182800, 153205650, 163419360, 188560800, 204274200, 245129040, 272365600, 306411300, 408548400, 490258080, 612822600, 817096800, 1225645200, 2451290400]

約数ペア:

[(1, 2451290400), (2, 1225645200), (3, 817096800), (4, 612822600), (5, 490258080), (6, 408548400), (8, 306411300), (9, 272365600), (10, 245129040), (12, 204274200), (13, 188560800), (15, 163419360), (16, 153205650), (18, 136182800), (20, 122564520), (24, 102137100), (25, 98051616), (26, 94280400), (30, 81709680), (32, 76602825), (36, 68091400), (39, 62853600), (40, 61282260), (45, 54473120), (48, 51068550), (50, 49025808), (52, 47140200), (60, 40854840), (65, 37712160), (72, 34045700), (75, 32683872), (78, 31426800), (80, 30641130), (90, 27236560), (96, 25534275), (100, 24512904), (104, 23570100), (117, 20951200), (120, 20427420), (130, 18856080), (144, 17022850), (150, 16341936), (156, 15713400), (160, 15320565), (180, 13618280), (195, 12570720), (200, 12256452), (208, 11785050), (225, 10894624), (234, 10475600), (240, 10213710), (260, 9428040), (288, 8511425), (300, 8170968), (312, 7856700), (325, 7542432), (360, 6809140), (390, 6285360), (400, 6128226), (416, 5892525), (450, 5447312), (468, 5237800), (480, 5106855), (520, 4714020), (585, 4190240), (600, 4085484), (624, 3928350), (650, 3771216), (720, 3404570), (780, 3142680), (800, 3064113), (900, 2723656), (936, 2618900), (975, 2514144), (1040, 2357010), (1170, 2095120), (1200, 2042742), (1248, 1964175), (1300, 1885608), (1440, 1702285), (1560, 1571340), (1800, 1361828), (1872, 1309450), (1950, 1257072), (2080, 1178505), (2340, 1047560), (2400, 1021371), (2600, 942804), (2925, 838048), (3120, 785670), (3600, 680914), (3744, 654725), (3900, 628536), (4680, 523780), (5200, 471402), (5850, 419024), (6240, 392835), (7200, 340457), (7800, 314268), (9360, 261890), (10400, 235701), (11700, 209512), (15600, 157134), (18720, 130945), (23400, 104756), (26189, 93600), (31200, 78567), (46800, 52378)]