19645210800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79087}}^1$

素因数の和:79137

約数の個数: 240

約数和(自身を含む): 72963425280

約数和(自身を除く): 53318214480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5400, 5520, 6210, 6900, 8280, 9200, 9936, 10350, 10800, 12420, 13800, 15525, 16560, 20700, 24840, 27600, 31050, 41400, 49680, 62100, 79087, 82800, 124200, 158174, 237261, 248400, 316348, 395435, 474522, 632696, 711783, 790870, 949044, 1186305, 1265392, 1423566, 1581740, 1819001, 1898088, 1977175, 2135349, 2372610, 2847132, 3163480, 3558915, 3638002, 3796176, 3954350, 4270698, 4745220, 5457003, 5694264, 5931525, 6326960, 7117830, 7276004, 7908700, 8541396, 9095005, 9490440, 10676745, 10914006, 11388528, 11863050, 14235660, 14552008, 15817400, 16371009, 17082792, 17794575, 18190010, 18980880, 21353490, 21828012, 23726100, 27285015, 28471320, 29104016, 31634800, 32742018, 34165584, 35589150, 36380020, 42706980, 43656024, 45475025, 47452200, 49113027, 53383725, 54570030, 56942640, 65484036, 71178300, 72760040, 81855045, 85413960, 87312048, 90950050, 94904400, 98226054, 106767450, 109140060, 130968072, 136425075, 142356600, 145520080, 163710090, 170827920, 181900100, 196452108, 213534900, 218280120, 245565135, 261936144, 272850150, 284713200, 327420180, 363800200, 392904216, 409275225, 427069800, 436560240, 491130270, 545700300, 654840360, 727600400, 785808432, 818550450, 854139600, 982260540, 1091400600, 1227825675, 1309680720, 1637100900, 1964521080, 2182801200, 2455651350, 3274201800, 3929042160, 4911302700, 6548403600, 9822605400, 19645210800]

約数ペア:

[(1, 19645210800), (2, 9822605400), (3, 6548403600), (4, 4911302700), (5, 3929042160), (6, 3274201800), (8, 2455651350), (9, 2182801200), (10, 1964521080), (12, 1637100900), (15, 1309680720), (16, 1227825675), (18, 1091400600), (20, 982260540), (23, 854139600), (24, 818550450), (25, 785808432), (27, 727600400), (30, 654840360), (36, 545700300), (40, 491130270), (45, 436560240), (46, 427069800), (48, 409275225), (50, 392904216), (54, 363800200), (60, 327420180), (69, 284713200), (72, 272850150), (75, 261936144), (80, 245565135), (90, 218280120), (92, 213534900), (100, 196452108), (108, 181900100), (115, 170827920), (120, 163710090), (135, 145520080), (138, 142356600), (144, 136425075), (150, 130968072), (180, 109140060), (184, 106767450), (200, 98226054), (207, 94904400), (216, 90950050), (225, 87312048), (230, 85413960), (240, 81855045), (270, 72760040), (276, 71178300), (300, 65484036), (345, 56942640), (360, 54570030), (368, 53383725), (400, 49113027), (414, 47452200), (432, 45475025), (450, 43656024), (460, 42706980), (540, 36380020), (552, 35589150), (575, 34165584), (600, 32742018), (621, 31634800), (675, 29104016), (690, 28471320), (720, 27285015), (828, 23726100), (900, 21828012), (920, 21353490), (1035, 18980880), (1080, 18190010), (1104, 17794575), (1150, 17082792), (1200, 16371009), (1242, 15817400), (1350, 14552008), (1380, 14235660), (1656, 11863050), (1725, 11388528), (1800, 10914006), (1840, 10676745), (2070, 9490440), (2160, 9095005), (2300, 8541396), (2484, 7908700), (2700, 7276004), (2760, 7117830), (3105, 6326960), (3312, 5931525), (3450, 5694264), (3600, 5457003), (4140, 4745220), (4600, 4270698), (4968, 3954350), (5175, 3796176), (5400, 3638002), (5520, 3558915), (6210, 3163480), (6900, 2847132), (8280, 2372610), (9200, 2135349), (9936, 1977175), (10350, 1898088), (10800, 1819001), (12420, 1581740), (13800, 1423566), (15525, 1265392), (16560, 1186305), (20700, 949044), (24840, 790870), (27600, 711783), (31050, 632696), (41400, 474522), (49680, 395435), (62100, 316348), (79087, 248400), (82800, 237261), (124200, 158174)]