227231550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 779950080

約数和(自身を除く): 552718530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 31, 35, 39, 42, 45, 50, 62, 63, 65, 70, 75, 78, 90, 91, 93, 105, 117, 126, 130, 150, 155, 175, 179, 182, 186, 195, 210, 217, 225, 234, 273, 279, 310, 315, 325, 350, 358, 390, 403, 434, 450, 455, 465, 525, 537, 546, 558, 585, 630, 650, 651, 775, 806, 819, 895, 910, 930, 975, 1050, 1074, 1085, 1170, 1209, 1253, 1302, 1365, 1395, 1550, 1575, 1611, 1638, 1790, 1950, 1953, 2015, 2170, 2275, 2325, 2327, 2418, 2506, 2685, 2730, 2790, 2821, 2925, 3150, 3222, 3255, 3627, 3759, 3906, 4030, 4095, 4475, 4550, 4650, 4654, 5370, 5425, 5549, 5642, 5850, 6045, 6265, 6510, 6825, 6975, 6981, 7254, 7518, 8055, 8190, 8463, 8950, 9765, 10075, 10850, 11098, 11277, 11635, 12090, 12530, 13425, 13650, 13950, 13962, 14105, 16110, 16275, 16289, 16647, 16926, 18135, 18795, 19530, 20150, 20475, 20943, 22554, 23270, 25389, 26850, 27745, 28210, 30225, 31325, 32550, 32578, 33294, 34905, 36270, 37590, 38843, 40275, 40950, 41886, 42315, 48825, 48867, 49941, 50778, 55490, 56385, 58175, 60450, 62650, 69810, 70525, 72137, 77686, 80550, 81445, 83235, 84630, 90675, 93975, 97650, 97734, 99882, 104715, 112770, 116350, 116529, 126945, 138725, 141050, 144274, 146601, 162890, 166470, 174525, 181350, 187950, 194215, 209430, 211575, 216411, 233058, 244335, 249705, 253890, 277450, 281925, 293202, 349050, 349587, 360685, 388430, 407225, 416175, 423150, 432822, 488670, 499410, 504959, 523575, 563850, 582645, 634725, 649233, 699174, 721370, 733005, 814450, 832350, 971075, 1009918, 1047150, 1082055, 1165290, 1221675, 1248525, 1269450, 1298466, 1466010, 1514877, 1747935, 1803425, 1942150, 2164110, 2443350, 2497050, 2524795, 2913225, 3029754, 3246165, 3495870, 3606850, 3665025, 4544631, 5049590, 5410275, 5826450, 6492330, 7330050, 7574385, 8739675, 9089262, 10820550, 12623975, 15148770, 16230825, 17479350, 22723155, 25247950, 32461650, 37871925, 45446310, 75743850, 113615775, 227231550]

約数ペア:

[(1, 227231550), (2, 113615775), (3, 75743850), (5, 45446310), (6, 37871925), (7, 32461650), (9, 25247950), (10, 22723155), (13, 17479350), (14, 16230825), (15, 15148770), (18, 12623975), (21, 10820550), (25, 9089262), (26, 8739675), (30, 7574385), (31, 7330050), (35, 6492330), (39, 5826450), (42, 5410275), (45, 5049590), (50, 4544631), (62, 3665025), (63, 3606850), (65, 3495870), (70, 3246165), (75, 3029754), (78, 2913225), (90, 2524795), (91, 2497050), (93, 2443350), (105, 2164110), (117, 1942150), (126, 1803425), (130, 1747935), (150, 1514877), (155, 1466010), (175, 1298466), (179, 1269450), (182, 1248525), (186, 1221675), (195, 1165290), (210, 1082055), (217, 1047150), (225, 1009918), (234, 971075), (273, 832350), (279, 814450), (310, 733005), (315, 721370), (325, 699174), (350, 649233), (358, 634725), (390, 582645), (403, 563850), (434, 523575), (450, 504959), (455, 499410), (465, 488670), (525, 432822), (537, 423150), (546, 416175), (558, 407225), (585, 388430), (630, 360685), (650, 349587), (651, 349050), (775, 293202), (806, 281925), (819, 277450), (895, 253890), (910, 249705), (930, 244335), (975, 233058), (1050, 216411), (1074, 211575), (1085, 209430), (1170, 194215), (1209, 187950), (1253, 181350), (1302, 174525), (1365, 166470), (1395, 162890), (1550, 146601), (1575, 144274), (1611, 141050), (1638, 138725), (1790, 126945), (1950, 116529), (1953, 116350), (2015, 112770), (2170, 104715), (2275, 99882), (2325, 97734), (2327, 97650), (2418, 93975), (2506, 90675), (2685, 84630), (2730, 83235), (2790, 81445), (2821, 80550), (2925, 77686), (3150, 72137), (3222, 70525), (3255, 69810), (3627, 62650), (3759, 60450), (3906, 58175), (4030, 56385), (4095, 55490), (4475, 50778), (4550, 49941), (4650, 48867), (4654, 48825), (5370, 42315), (5425, 41886), (5549, 40950), (5642, 40275), (5850, 38843), (6045, 37590), (6265, 36270), (6510, 34905), (6825, 33294), (6975, 32578), (6981, 32550), (7254, 31325), (7518, 30225), (8055, 28210), (8190, 27745), (8463, 26850), (8950, 25389), (9765, 23270), (10075, 22554), (10850, 20943), (11098, 20475), (11277, 20150), (11635, 19530), (12090, 18795), (12530, 18135), (13425, 16926), (13650, 16647), (13950, 16289), (13962, 16275), (14105, 16110)]