222303900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 288

約数和(自身を含む): 839946240

約数和(自身を除く): 617642340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 364, 390, 420, 425, 442, 455, 476, 479, 510, 525, 546, 595, 650, 663, 700, 714, 780, 850, 884, 910, 958, 975, 1020, 1050, 1092, 1105, 1190, 1275, 1300, 1326, 1365, 1428, 1437, 1547, 1700, 1785, 1820, 1916, 1950, 2100, 2210, 2275, 2380, 2395, 2550, 2652, 2730, 2874, 2975, 3094, 3315, 3353, 3570, 3900, 4420, 4550, 4641, 4790, 5100, 5460, 5525, 5748, 5950, 6188, 6227, 6630, 6706, 6825, 7140, 7185, 7735, 8143, 8925, 9100, 9282, 9580, 10059, 11050, 11900, 11975, 12454, 13260, 13412, 13650, 14370, 15470, 16286, 16575, 16765, 17850, 18564, 18681, 20118, 22100, 23205, 23950, 24429, 24908, 27300, 28740, 30940, 31135, 32572, 33150, 33530, 35700, 35925, 37362, 38675, 40236, 40715, 43589, 46410, 47900, 48858, 50295, 57001, 62270, 66300, 67060, 71850, 74724, 77350, 81430, 83825, 87178, 92820, 93405, 97716, 100590, 105859, 114002, 116025, 122145, 124540, 130767, 143700, 154700, 155675, 162860, 167650, 171003, 174356, 186810, 201180, 203575, 211718, 217945, 228004, 232050, 244290, 251475, 261534, 285005, 311350, 317577, 335300, 342006, 373620, 407150, 423436, 435890, 464100, 467025, 488580, 502950, 523068, 529295, 570010, 610725, 622700, 635154, 653835, 684012, 741013, 814300, 855015, 871780, 934050, 1005900, 1058590, 1089725, 1140020, 1221450, 1270308, 1307670, 1425025, 1482026, 1587885, 1710030, 1868100, 2117180, 2179450, 2223039, 2442900, 2615340, 2646475, 2850050, 2964052, 3175770, 3269175, 3420060, 3705065, 4275075, 4358900, 4446078, 5292950, 5700100, 6351540, 6538350, 7410130, 7939425, 8550150, 8892156, 10585900, 11115195, 13076700, 14820260, 15878850, 17100300, 18525325, 22230390, 31757700, 37050650, 44460780, 55575975, 74101300, 111151950, 222303900]

約数ペア:

[(1, 222303900), (2, 111151950), (3, 74101300), (4, 55575975), (5, 44460780), (6, 37050650), (7, 31757700), (10, 22230390), (12, 18525325), (13, 17100300), (14, 15878850), (15, 14820260), (17, 13076700), (20, 11115195), (21, 10585900), (25, 8892156), (26, 8550150), (28, 7939425), (30, 7410130), (34, 6538350), (35, 6351540), (39, 5700100), (42, 5292950), (50, 4446078), (51, 4358900), (52, 4275075), (60, 3705065), (65, 3420060), (68, 3269175), (70, 3175770), (75, 2964052), (78, 2850050), (84, 2646475), (85, 2615340), (91, 2442900), (100, 2223039), (102, 2179450), (105, 2117180), (119, 1868100), (130, 1710030), (140, 1587885), (150, 1482026), (156, 1425025), (170, 1307670), (175, 1270308), (182, 1221450), (195, 1140020), (204, 1089725), (210, 1058590), (221, 1005900), (238, 934050), (255, 871780), (260, 855015), (273, 814300), (300, 741013), (325, 684012), (340, 653835), (350, 635154), (357, 622700), (364, 610725), (390, 570010), (420, 529295), (425, 523068), (442, 502950), (455, 488580), (476, 467025), (479, 464100), (510, 435890), (525, 423436), (546, 407150), (595, 373620), (650, 342006), (663, 335300), (700, 317577), (714, 311350), (780, 285005), (850, 261534), (884, 251475), (910, 244290), (958, 232050), (975, 228004), (1020, 217945), (1050, 211718), (1092, 203575), (1105, 201180), (1190, 186810), (1275, 174356), (1300, 171003), (1326, 167650), (1365, 162860), (1428, 155675), (1437, 154700), (1547, 143700), (1700, 130767), (1785, 124540), (1820, 122145), (1916, 116025), (1950, 114002), (2100, 105859), (2210, 100590), (2275, 97716), (2380, 93405), (2395, 92820), (2550, 87178), (2652, 83825), (2730, 81430), (2874, 77350), (2975, 74724), (3094, 71850), (3315, 67060), (3353, 66300), (3570, 62270), (3900, 57001), (4420, 50295), (4550, 48858), (4641, 47900), (4790, 46410), (5100, 43589), (5460, 40715), (5525, 40236), (5748, 38675), (5950, 37362), (6188, 35925), (6227, 35700), (6630, 33530), (6706, 33150), (6825, 32572), (7140, 31135), (7185, 30940), (7735, 28740), (8143, 27300), (8925, 24908), (9100, 24429), (9282, 23950), (9580, 23205), (10059, 22100), (11050, 20118), (11900, 18681), (11975, 18564), (12454, 17850), (13260, 16765), (13412, 16575), (13650, 16286), (14370, 15470)]