225562680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 898981200

約数和(自身を除く): 673418520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 630, 665, 673, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1346, 1368, 1470, 1596, 1710, 1764, 1862, 1960, 1995, 2019, 2205, 2280, 2394, 2520, 2660, 2692, 2793, 2940, 3192, 3365, 3420, 3528, 3724, 3990, 4038, 4410, 4655, 4711, 4788, 5320, 5384, 5586, 5880, 5985, 6057, 6730, 6840, 7448, 7980, 8076, 8379, 8820, 9310, 9422, 9576, 10095, 11172, 11970, 12114, 12787, 13460, 13965, 14133, 15960, 16152, 16758, 17640, 18620, 18844, 20190, 22344, 23555, 23940, 24228, 25574, 26920, 27930, 28266, 30285, 32977, 33516, 37240, 37688, 38361, 40380, 41895, 42399, 47110, 47880, 48456, 51148, 55860, 56532, 60570, 63935, 65954, 67032, 70665, 76722, 80760, 83790, 84798, 89509, 94220, 98931, 102296, 111720, 113064, 115083, 121140, 127870, 131908, 141330, 153444, 164885, 167580, 169596, 179018, 188440, 191805, 197862, 211995, 230166, 242280, 255740, 263816, 268527, 282660, 296793, 306888, 329770, 335160, 339192, 358036, 383610, 395724, 423990, 447545, 460332, 494655, 511480, 537054, 565320, 575415, 593586, 626563, 659540, 716072, 767220, 791448, 805581, 847980, 895090, 920664, 989310, 1074108, 1150830, 1187172, 1253126, 1319080, 1342635, 1483965, 1534440, 1611162, 1695960, 1790180, 1879689, 1978620, 2148216, 2301660, 2374344, 2506252, 2685270, 2967930, 3132815, 3222324, 3580360, 3759378, 3957240, 4027905, 4603320, 5012504, 5370540, 5639067, 5935860, 6265630, 6444648, 7518756, 8055810, 9398445, 10741080, 11278134, 11871720, 12531260, 15037512, 16111620, 18796890, 22556268, 25062520, 28195335, 32223240, 37593780, 45112536, 56390670, 75187560, 112781340, 225562680]

約数ペア:

[(1, 225562680), (2, 112781340), (3, 75187560), (4, 56390670), (5, 45112536), (6, 37593780), (7, 32223240), (8, 28195335), (9, 25062520), (10, 22556268), (12, 18796890), (14, 16111620), (15, 15037512), (18, 12531260), (19, 11871720), (20, 11278134), (21, 10741080), (24, 9398445), (28, 8055810), (30, 7518756), (35, 6444648), (36, 6265630), (38, 5935860), (40, 5639067), (42, 5370540), (45, 5012504), (49, 4603320), (56, 4027905), (57, 3957240), (60, 3759378), (63, 3580360), (70, 3222324), (72, 3132815), (76, 2967930), (84, 2685270), (90, 2506252), (95, 2374344), (98, 2301660), (105, 2148216), (114, 1978620), (120, 1879689), (126, 1790180), (133, 1695960), (140, 1611162), (147, 1534440), (152, 1483965), (168, 1342635), (171, 1319080), (180, 1253126), (190, 1187172), (196, 1150830), (210, 1074108), (228, 989310), (245, 920664), (252, 895090), (266, 847980), (280, 805581), (285, 791448), (294, 767220), (315, 716072), (342, 659540), (360, 626563), (380, 593586), (392, 575415), (399, 565320), (420, 537054), (441, 511480), (456, 494655), (490, 460332), (504, 447545), (532, 423990), (570, 395724), (588, 383610), (630, 358036), (665, 339192), (673, 335160), (684, 329770), (735, 306888), (760, 296793), (798, 282660), (840, 268527), (855, 263816), (882, 255740), (931, 242280), (980, 230166), (1064, 211995), (1140, 197862), (1176, 191805), (1197, 188440), (1260, 179018), (1330, 169596), (1346, 167580), (1368, 164885), (1470, 153444), (1596, 141330), (1710, 131908), (1764, 127870), (1862, 121140), (1960, 115083), (1995, 113064), (2019, 111720), (2205, 102296), (2280, 98931), (2394, 94220), (2520, 89509), (2660, 84798), (2692, 83790), (2793, 80760), (2940, 76722), (3192, 70665), (3365, 67032), (3420, 65954), (3528, 63935), (3724, 60570), (3990, 56532), (4038, 55860), (4410, 51148), (4655, 48456), (4711, 47880), (4788, 47110), (5320, 42399), (5384, 41895), (5586, 40380), (5880, 38361), (5985, 37688), (6057, 37240), (6730, 33516), (6840, 32977), (7448, 30285), (7980, 28266), (8076, 27930), (8379, 26920), (8820, 25574), (9310, 24228), (9422, 23940), (9576, 23555), (10095, 22344), (11172, 20190), (11970, 18844), (12114, 18620), (12787, 17640), (13460, 16758), (13965, 16152), (14133, 15960)]