18874529100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{130259}}^1$

素因数の和:130309

約数の個数: 216

約数和(自身を含む): 70552984320

約数和(自身を除く): 51678455220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1725, 1932, 2070, 2100, 2300, 2415, 2898, 3150, 3220, 3450, 4025, 4140, 4830, 5175, 5796, 6300, 6900, 7245, 8050, 9660, 10350, 12075, 14490, 16100, 20700, 24150, 28980, 36225, 48300, 72450, 130259, 144900, 260518, 390777, 521036, 651295, 781554, 911813, 1172331, 1302590, 1563108, 1823626, 1953885, 2344662, 2605180, 2735439, 2995957, 3256475, 3647252, 3907770, 4559065, 4689324, 5470878, 5861655, 5991914, 6512950, 7815540, 8206317, 8987871, 9118130, 9769425, 10941756, 11723310, 11983828, 13025900, 13677195, 14979785, 16412634, 17975742, 18236260, 19538850, 20971699, 22795325, 23446620, 26963613, 27354390, 29308275, 29959570, 32825268, 35951484, 39077700, 41031585, 41943398, 44939355, 45590650, 53927226, 54708780, 58616550, 59919140, 62915097, 68385975, 74898925, 82063170, 83886796, 89878710, 91181300, 104858495, 107854452, 117233100, 125830194, 134818065, 136771950, 149797850, 164126340, 179757420, 188745291, 205157925, 209716990, 224696775, 251660388, 269636130, 273543900, 299595700, 314575485, 377490582, 410315850, 419433980, 449393550, 524292475, 539272260, 629150970, 674090325, 754981164, 820631700, 898787100, 943726455, 1048584950, 1258301940, 1348180650, 1572877425, 1887452910, 2097169900, 2696361300, 3145754850, 3774905820, 4718632275, 6291509700, 9437264550, 18874529100]

約数ペア:

[(1, 18874529100), (2, 9437264550), (3, 6291509700), (4, 4718632275), (5, 3774905820), (6, 3145754850), (7, 2696361300), (9, 2097169900), (10, 1887452910), (12, 1572877425), (14, 1348180650), (15, 1258301940), (18, 1048584950), (20, 943726455), (21, 898787100), (23, 820631700), (25, 754981164), (28, 674090325), (30, 629150970), (35, 539272260), (36, 524292475), (42, 449393550), (45, 419433980), (46, 410315850), (50, 377490582), (60, 314575485), (63, 299595700), (69, 273543900), (70, 269636130), (75, 251660388), (84, 224696775), (90, 209716990), (92, 205157925), (100, 188745291), (105, 179757420), (115, 164126340), (126, 149797850), (138, 136771950), (140, 134818065), (150, 125830194), (161, 117233100), (175, 107854452), (180, 104858495), (207, 91181300), (210, 89878710), (225, 83886796), (230, 82063170), (252, 74898925), (276, 68385975), (300, 62915097), (315, 59919140), (322, 58616550), (345, 54708780), (350, 53927226), (414, 45590650), (420, 44939355), (450, 41943398), (460, 41031585), (483, 39077700), (525, 35951484), (575, 32825268), (630, 29959570), (644, 29308275), (690, 27354390), (700, 26963613), (805, 23446620), (828, 22795325), (900, 20971699), (966, 19538850), (1035, 18236260), (1050, 17975742), (1150, 16412634), (1260, 14979785), (1380, 13677195), (1449, 13025900), (1575, 11983828), (1610, 11723310), (1725, 10941756), (1932, 9769425), (2070, 9118130), (2100, 8987871), (2300, 8206317), (2415, 7815540), (2898, 6512950), (3150, 5991914), (3220, 5861655), (3450, 5470878), (4025, 4689324), (4140, 4559065), (4830, 3907770), (5175, 3647252), (5796, 3256475), (6300, 2995957), (6900, 2735439), (7245, 2605180), (8050, 2344662), (9660, 1953885), (10350, 1823626), (12075, 1563108), (14490, 1302590), (16100, 1172331), (20700, 911813), (24150, 781554), (28980, 651295), (36225, 521036), (48300, 390777), (72450, 260518), (130259, 144900)]