390211200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 1476116460

約数和(自身を除く): 1085905260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 797, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1594, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2391, 2400, 2448, 2550, 2720, 2880, 3060, 3188, 3200, 3264, 3400, 3600, 3825, 3985, 4080, 4782, 4800, 4896, 5100, 5440, 5760, 6120, 6376, 6528, 6800, 7173, 7200, 7650, 7970, 8160, 9564, 9600, 9792, 10200, 10880, 11955, 12240, 12752, 13549, 13600, 14346, 14400, 15300, 15940, 16320, 19128, 19584, 19925, 20400, 23910, 24480, 25504, 27098, 27200, 28692, 28800, 30600, 31880, 32640, 35865, 38256, 39850, 40647, 40800, 47820, 48960, 51008, 54196, 54400, 57384, 59775, 61200, 63760, 67745, 71730, 76512, 79700, 81294, 81600, 95640, 97920, 102016, 108392, 114768, 119550, 121941, 122400, 127520, 135490, 143460, 153024, 159400, 162588, 163200, 179325, 191280, 203235, 216784, 229536, 239100, 243882, 244800, 255040, 270980, 286920, 306048, 318800, 325176, 338725, 358650, 382560, 406470, 433568, 459072, 478200, 487764, 489600, 510080, 541960, 573840, 609705, 637600, 650352, 677450, 717300, 765120, 812940, 867136, 918144, 956400, 975528, 1016175, 1083920, 1147680, 1219410, 1275200, 1300704, 1354900, 1434600, 1530240, 1625880, 1734272, 1912800, 1951056, 2032350, 2167840, 2295360, 2438820, 2550400, 2601408, 2709800, 2869200, 3048525, 3251760, 3825600, 3902112, 4064700, 4335680, 4590720, 4877640, 5202816, 5419600, 5738400, 6097050, 6503520, 7651200, 7804224, 8129400, 8671360, 9755280, 10839200, 11476800, 12194100, 13007040, 15608448, 16258800, 19510560, 21678400, 22953600, 24388200, 26014080, 32517600, 39021120, 43356800, 48776400, 65035200, 78042240, 97552800, 130070400, 195105600, 390211200]

約数ペア:

[(1, 390211200), (2, 195105600), (3, 130070400), (4, 97552800), (5, 78042240), (6, 65035200), (8, 48776400), (9, 43356800), (10, 39021120), (12, 32517600), (15, 26014080), (16, 24388200), (17, 22953600), (18, 21678400), (20, 19510560), (24, 16258800), (25, 15608448), (30, 13007040), (32, 12194100), (34, 11476800), (36, 10839200), (40, 9755280), (45, 8671360), (48, 8129400), (50, 7804224), (51, 7651200), (60, 6503520), (64, 6097050), (68, 5738400), (72, 5419600), (75, 5202816), (80, 4877640), (85, 4590720), (90, 4335680), (96, 4064700), (100, 3902112), (102, 3825600), (120, 3251760), (128, 3048525), (136, 2869200), (144, 2709800), (150, 2601408), (153, 2550400), (160, 2438820), (170, 2295360), (180, 2167840), (192, 2032350), (200, 1951056), (204, 1912800), (225, 1734272), (240, 1625880), (255, 1530240), (272, 1434600), (288, 1354900), (300, 1300704), (306, 1275200), (320, 1219410), (340, 1147680), (360, 1083920), (384, 1016175), (400, 975528), (408, 956400), (425, 918144), (450, 867136), (480, 812940), (510, 765120), (544, 717300), (576, 677450), (600, 650352), (612, 637600), (640, 609705), (680, 573840), (720, 541960), (765, 510080), (797, 489600), (800, 487764), (816, 478200), (850, 459072), (900, 433568), (960, 406470), (1020, 382560), (1088, 358650), (1152, 338725), (1200, 325176), (1224, 318800), (1275, 306048), (1360, 286920), (1440, 270980), (1530, 255040), (1594, 244800), (1600, 243882), (1632, 239100), (1700, 229536), (1800, 216784), (1920, 203235), (2040, 191280), (2176, 179325), (2391, 163200), (2400, 162588), (2448, 159400), (2550, 153024), (2720, 143460), (2880, 135490), (3060, 127520), (3188, 122400), (3200, 121941), (3264, 119550), (3400, 114768), (3600, 108392), (3825, 102016), (3985, 97920), (4080, 95640), (4782, 81600), (4800, 81294), (4896, 79700), (5100, 76512), (5440, 71730), (5760, 67745), (6120, 63760), (6376, 61200), (6528, 59775), (6800, 57384), (7173, 54400), (7200, 54196), (7650, 51008), (7970, 48960), (8160, 47820), (9564, 40800), (9600, 40647), (9792, 39850), (10200, 38256), (10880, 35865), (11955, 32640), (12240, 31880), (12752, 30600), (13549, 28800), (13600, 28692), (14346, 27200), (14400, 27098), (15300, 25504), (15940, 24480), (16320, 23910), (19128, 20400), (19584, 19925)]