312002600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 949939200

約数和(自身を除く): 637936600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 49, 50, 52, 56, 62, 65, 70, 79, 91, 98, 100, 104, 124, 130, 140, 155, 158, 175, 182, 196, 200, 217, 245, 248, 260, 280, 310, 316, 325, 350, 364, 392, 395, 403, 434, 455, 490, 520, 553, 620, 632, 637, 650, 700, 728, 775, 790, 806, 868, 910, 980, 1027, 1085, 1106, 1225, 1240, 1274, 1300, 1400, 1519, 1550, 1580, 1612, 1736, 1820, 1960, 1975, 2015, 2054, 2170, 2212, 2275, 2449, 2450, 2548, 2600, 2765, 2821, 3038, 3100, 3160, 3185, 3224, 3640, 3871, 3950, 4030, 4108, 4340, 4424, 4550, 4898, 4900, 5096, 5135, 5425, 5530, 5642, 6076, 6200, 6370, 7189, 7595, 7742, 7900, 8060, 8216, 8680, 9100, 9796, 9800, 10075, 10270, 10850, 11060, 11284, 12152, 12245, 12740, 13825, 14105, 14378, 15190, 15484, 15800, 15925, 16120, 17143, 18200, 19355, 19592, 19747, 20150, 20540, 21700, 22120, 22568, 24490, 25480, 25675, 27650, 28210, 28756, 30380, 30968, 31837, 31850, 34286, 35945, 37975, 38710, 39494, 40300, 41080, 43400, 48980, 50323, 51350, 55300, 56420, 57512, 60760, 61225, 63674, 63700, 68572, 70525, 71890, 75950, 77420, 78988, 80600, 85715, 96775, 97960, 98735, 100646, 102700, 110600, 112840, 120001, 122450, 127348, 127400, 137144, 141050, 143780, 151900, 154840, 157976, 159185, 171430, 179725, 193550, 197470, 201292, 205400, 222859, 240002, 244900, 251615, 254696, 282100, 287560, 303800, 318370, 342860, 359450, 387100, 394940, 402584, 428575, 445718, 480004, 489800, 493675, 503230, 564200, 600005, 636740, 685720, 718900, 774200, 789880, 795925, 857150, 891436, 960008, 987350, 1006460, 1114295, 1200010, 1258075, 1273480, 1437800, 1560013, 1591850, 1714300, 1782872, 1974700, 2012920, 2228590, 2400020, 2516150, 3000025, 3120026, 3183700, 3428600, 3949400, 4457180, 4800040, 5032300, 5571475, 6000050, 6240052, 6367400, 7800065, 8914360, 10064600, 11142950, 12000100, 12480104, 15600130, 22285900, 24000200, 31200260, 39000325, 44571800, 62400520, 78000650, 156001300, 312002600]

約数ペア:

[(1, 312002600), (2, 156001300), (4, 78000650), (5, 62400520), (7, 44571800), (8, 39000325), (10, 31200260), (13, 24000200), (14, 22285900), (20, 15600130), (25, 12480104), (26, 12000100), (28, 11142950), (31, 10064600), (35, 8914360), (40, 7800065), (49, 6367400), (50, 6240052), (52, 6000050), (56, 5571475), (62, 5032300), (65, 4800040), (70, 4457180), (79, 3949400), (91, 3428600), (98, 3183700), (100, 3120026), (104, 3000025), (124, 2516150), (130, 2400020), (140, 2228590), (155, 2012920), (158, 1974700), (175, 1782872), (182, 1714300), (196, 1591850), (200, 1560013), (217, 1437800), (245, 1273480), (248, 1258075), (260, 1200010), (280, 1114295), (310, 1006460), (316, 987350), (325, 960008), (350, 891436), (364, 857150), (392, 795925), (395, 789880), (403, 774200), (434, 718900), (455, 685720), (490, 636740), (520, 600005), (553, 564200), (620, 503230), (632, 493675), (637, 489800), (650, 480004), (700, 445718), (728, 428575), (775, 402584), (790, 394940), (806, 387100), (868, 359450), (910, 342860), (980, 318370), (1027, 303800), (1085, 287560), (1106, 282100), (1225, 254696), (1240, 251615), (1274, 244900), (1300, 240002), (1400, 222859), (1519, 205400), (1550, 201292), (1580, 197470), (1612, 193550), (1736, 179725), (1820, 171430), (1960, 159185), (1975, 157976), (2015, 154840), (2054, 151900), (2170, 143780), (2212, 141050), (2275, 137144), (2449, 127400), (2450, 127348), (2548, 122450), (2600, 120001), (2765, 112840), (2821, 110600), (3038, 102700), (3100, 100646), (3160, 98735), (3185, 97960), (3224, 96775), (3640, 85715), (3871, 80600), (3950, 78988), (4030, 77420), (4108, 75950), (4340, 71890), (4424, 70525), (4550, 68572), (4898, 63700), (4900, 63674), (5096, 61225), (5135, 60760), (5425, 57512), (5530, 56420), (5642, 55300), (6076, 51350), (6200, 50323), (6370, 48980), (7189, 43400), (7595, 41080), (7742, 40300), (7900, 39494), (8060, 38710), (8216, 37975), (8680, 35945), (9100, 34286), (9796, 31850), (9800, 31837), (10075, 30968), (10270, 30380), (10850, 28756), (11060, 28210), (11284, 27650), (12152, 25675), (12245, 25480), (12740, 24490), (13825, 22568), (14105, 22120), (14378, 21700), (15190, 20540), (15484, 20150), (15800, 19747), (15925, 19592), (16120, 19355), (17143, 18200)]