227395800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 824538000

約数和(自身を除く): 597142200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 61, 72, 75, 76, 90, 95, 100, 109, 114, 120, 122, 150, 152, 171, 180, 183, 190, 200, 218, 225, 228, 244, 285, 300, 305, 327, 342, 360, 366, 380, 436, 450, 456, 475, 488, 545, 549, 570, 600, 610, 654, 684, 732, 760, 855, 872, 900, 915, 950, 981, 1090, 1098, 1140, 1159, 1220, 1308, 1368, 1425, 1464, 1525, 1635, 1710, 1800, 1830, 1900, 1962, 2071, 2180, 2196, 2280, 2318, 2440, 2616, 2725, 2745, 2850, 3050, 3270, 3420, 3477, 3660, 3800, 3924, 4142, 4275, 4360, 4392, 4575, 4636, 4905, 5450, 5490, 5700, 5795, 6100, 6213, 6540, 6649, 6840, 6954, 7320, 7848, 8175, 8284, 8550, 9150, 9272, 9810, 10355, 10431, 10900, 10980, 11400, 11590, 12200, 12426, 13080, 13298, 13725, 13908, 16350, 16568, 17100, 17385, 18300, 18639, 19620, 19947, 20710, 20862, 21800, 21960, 23180, 24525, 24852, 26596, 27450, 27816, 28975, 31065, 32700, 33245, 34200, 34770, 36600, 37278, 39240, 39894, 41420, 41724, 46360, 49050, 49704, 51775, 52155, 53192, 54900, 57950, 59841, 62130, 65400, 66490, 69540, 74556, 79788, 82840, 83448, 86925, 93195, 98100, 99735, 103550, 104310, 109800, 115900, 119682, 124260, 126331, 132980, 139080, 149112, 155325, 159576, 166225, 173850, 186390, 196200, 199470, 207100, 208620, 231800, 239364, 248520, 252662, 260775, 265960, 299205, 310650, 332450, 347700, 372780, 378993, 398940, 414200, 417240, 465975, 478728, 498675, 505324, 521550, 598410, 621300, 631655, 664900, 695400, 745560, 757986, 797880, 931950, 997350, 1010648, 1043100, 1136979, 1196820, 1242600, 1263310, 1329800, 1496025, 1515972, 1863900, 1894965, 1994700, 2086200, 2273958, 2393640, 2526620, 2992050, 3031944, 3158275, 3727800, 3789930, 3989400, 4547916, 5053240, 5684895, 5984100, 6316550, 7579860, 9095832, 9474825, 11369790, 11968200, 12633100, 15159720, 18949650, 22739580, 25266200, 28424475, 37899300, 45479160, 56848950, 75798600, 113697900, 227395800]

約数ペア:

[(1, 227395800), (2, 113697900), (3, 75798600), (4, 56848950), (5, 45479160), (6, 37899300), (8, 28424475), (9, 25266200), (10, 22739580), (12, 18949650), (15, 15159720), (18, 12633100), (19, 11968200), (20, 11369790), (24, 9474825), (25, 9095832), (30, 7579860), (36, 6316550), (38, 5984100), (40, 5684895), (45, 5053240), (50, 4547916), (57, 3989400), (60, 3789930), (61, 3727800), (72, 3158275), (75, 3031944), (76, 2992050), (90, 2526620), (95, 2393640), (100, 2273958), (109, 2086200), (114, 1994700), (120, 1894965), (122, 1863900), (150, 1515972), (152, 1496025), (171, 1329800), (180, 1263310), (183, 1242600), (190, 1196820), (200, 1136979), (218, 1043100), (225, 1010648), (228, 997350), (244, 931950), (285, 797880), (300, 757986), (305, 745560), (327, 695400), (342, 664900), (360, 631655), (366, 621300), (380, 598410), (436, 521550), (450, 505324), (456, 498675), (475, 478728), (488, 465975), (545, 417240), (549, 414200), (570, 398940), (600, 378993), (610, 372780), (654, 347700), (684, 332450), (732, 310650), (760, 299205), (855, 265960), (872, 260775), (900, 252662), (915, 248520), (950, 239364), (981, 231800), (1090, 208620), (1098, 207100), (1140, 199470), (1159, 196200), (1220, 186390), (1308, 173850), (1368, 166225), (1425, 159576), (1464, 155325), (1525, 149112), (1635, 139080), (1710, 132980), (1800, 126331), (1830, 124260), (1900, 119682), (1962, 115900), (2071, 109800), (2180, 104310), (2196, 103550), (2280, 99735), (2318, 98100), (2440, 93195), (2616, 86925), (2725, 83448), (2745, 82840), (2850, 79788), (3050, 74556), (3270, 69540), (3420, 66490), (3477, 65400), (3660, 62130), (3800, 59841), (3924, 57950), (4142, 54900), (4275, 53192), (4360, 52155), (4392, 51775), (4575, 49704), (4636, 49050), (4905, 46360), (5450, 41724), (5490, 41420), (5700, 39894), (5795, 39240), (6100, 37278), (6213, 36600), (6540, 34770), (6649, 34200), (6840, 33245), (6954, 32700), (7320, 31065), (7848, 28975), (8175, 27816), (8284, 27450), (8550, 26596), (9150, 24852), (9272, 24525), (9810, 23180), (10355, 21960), (10431, 21800), (10900, 20862), (10980, 20710), (11400, 19947), (11590, 19620), (12200, 18639), (12426, 18300), (13080, 17385), (13298, 17100), (13725, 16568), (13908, 16350)]