227896500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 767370240

約数和(自身を除く): 539473740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 31, 39, 50, 52, 58, 60, 62, 65, 75, 78, 87, 93, 100, 116, 124, 125, 130, 145, 150, 155, 156, 169, 174, 186, 195, 250, 260, 290, 300, 310, 325, 338, 348, 372, 375, 377, 390, 403, 435, 465, 500, 507, 580, 620, 650, 676, 725, 750, 754, 775, 780, 806, 845, 870, 899, 930, 975, 1014, 1131, 1209, 1300, 1450, 1500, 1508, 1550, 1612, 1625, 1690, 1740, 1798, 1860, 1885, 1950, 2015, 2028, 2175, 2262, 2325, 2418, 2535, 2697, 2900, 3100, 3250, 3380, 3596, 3625, 3770, 3875, 3900, 4030, 4225, 4350, 4495, 4524, 4650, 4836, 4875, 4901, 5070, 5239, 5394, 5655, 6045, 6500, 7250, 7540, 7750, 8060, 8450, 8700, 8990, 9300, 9425, 9750, 9802, 10075, 10140, 10478, 10788, 10875, 11310, 11625, 11687, 12090, 12675, 13485, 14500, 14703, 15500, 15717, 16900, 17980, 18850, 19500, 19604, 20150, 20956, 21125, 21750, 22475, 22620, 23250, 23374, 24180, 24505, 25350, 26195, 26970, 28275, 29406, 30225, 31434, 35061, 37700, 40300, 42250, 43500, 44950, 46500, 46748, 47125, 49010, 50375, 50700, 52390, 53940, 56550, 58435, 58812, 60450, 62868, 63375, 67425, 70122, 73515, 78585, 84500, 89900, 94250, 98020, 100750, 104780, 112375, 113100, 116870, 120900, 122525, 126750, 130975, 134850, 140244, 141375, 147030, 151125, 151931, 157170, 175305, 188500, 201500, 224750, 233740, 245050, 253500, 261950, 269700, 282750, 292175, 294060, 302250, 303862, 314340, 337125, 350610, 367575, 392925, 449500, 455793, 490100, 523900, 565500, 584350, 604500, 607724, 612625, 654875, 674250, 701220, 735150, 759655, 785850, 876525, 911586, 1168700, 1225250, 1309750, 1348500, 1460875, 1470300, 1519310, 1571700, 1753050, 1823172, 1837875, 1964625, 2278965, 2450500, 2619500, 2921750, 3038620, 3506100, 3675750, 3798275, 3929250, 4382625, 4557930, 5843500, 7351500, 7596550, 7858500, 8765250, 9115860, 11394825, 15193100, 17530500, 18991375, 22789650, 37982750, 45579300, 56974125, 75965500, 113948250, 227896500]

約数ペア:

[(1, 227896500), (2, 113948250), (3, 75965500), (4, 56974125), (5, 45579300), (6, 37982750), (10, 22789650), (12, 18991375), (13, 17530500), (15, 15193100), (20, 11394825), (25, 9115860), (26, 8765250), (29, 7858500), (30, 7596550), (31, 7351500), (39, 5843500), (50, 4557930), (52, 4382625), (58, 3929250), (60, 3798275), (62, 3675750), (65, 3506100), (75, 3038620), (78, 2921750), (87, 2619500), (93, 2450500), (100, 2278965), (116, 1964625), (124, 1837875), (125, 1823172), (130, 1753050), (145, 1571700), (150, 1519310), (155, 1470300), (156, 1460875), (169, 1348500), (174, 1309750), (186, 1225250), (195, 1168700), (250, 911586), (260, 876525), (290, 785850), (300, 759655), (310, 735150), (325, 701220), (338, 674250), (348, 654875), (372, 612625), (375, 607724), (377, 604500), (390, 584350), (403, 565500), (435, 523900), (465, 490100), (500, 455793), (507, 449500), (580, 392925), (620, 367575), (650, 350610), (676, 337125), (725, 314340), (750, 303862), (754, 302250), (775, 294060), (780, 292175), (806, 282750), (845, 269700), (870, 261950), (899, 253500), (930, 245050), (975, 233740), (1014, 224750), (1131, 201500), (1209, 188500), (1300, 175305), (1450, 157170), (1500, 151931), (1508, 151125), (1550, 147030), (1612, 141375), (1625, 140244), (1690, 134850), (1740, 130975), (1798, 126750), (1860, 122525), (1885, 120900), (1950, 116870), (2015, 113100), (2028, 112375), (2175, 104780), (2262, 100750), (2325, 98020), (2418, 94250), (2535, 89900), (2697, 84500), (2900, 78585), (3100, 73515), (3250, 70122), (3380, 67425), (3596, 63375), (3625, 62868), (3770, 60450), (3875, 58812), (3900, 58435), (4030, 56550), (4225, 53940), (4350, 52390), (4495, 50700), (4524, 50375), (4650, 49010), (4836, 47125), (4875, 46748), (4901, 46500), (5070, 44950), (5239, 43500), (5394, 42250), (5655, 40300), (6045, 37700), (6500, 35061), (7250, 31434), (7540, 30225), (7750, 29406), (8060, 28275), (8450, 26970), (8700, 26195), (8990, 25350), (9300, 24505), (9425, 24180), (9750, 23374), (9802, 23250), (10075, 22620), (10140, 22475), (10478, 21750), (10788, 21125), (10875, 20956), (11310, 20150), (11625, 19604), (11687, 19500), (12090, 18850), (12675, 17980), (13485, 16900), (14500, 15717), (14703, 15500)]