300488580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 1104230400

約数和(自身を除く): 803741820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 157, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 314, 315, 343, 372, 420, 434, 441, 465, 471, 490, 558, 588, 620, 628, 630, 651, 686, 735, 785, 868, 882, 930, 942, 980, 1029, 1085, 1099, 1116, 1260, 1302, 1372, 1395, 1413, 1470, 1519, 1570, 1715, 1764, 1860, 1884, 1953, 2058, 2170, 2198, 2205, 2355, 2604, 2790, 2826, 2940, 3038, 3087, 3140, 3255, 3297, 3430, 3906, 4116, 4340, 4396, 4410, 4557, 4710, 4867, 5145, 5495, 5580, 5652, 6076, 6174, 6510, 6594, 6860, 7065, 7595, 7693, 7812, 8820, 9114, 9420, 9734, 9765, 9891, 10290, 10633, 10990, 12348, 13020, 13188, 13671, 14130, 14601, 15190, 15386, 15435, 16485, 18228, 19468, 19530, 19782, 20580, 21266, 21980, 22785, 23079, 24335, 27342, 28260, 29202, 30380, 30772, 30870, 31899, 32970, 34069, 38465, 39060, 39564, 42532, 43803, 45570, 46158, 48670, 49455, 53165, 53851, 54684, 58404, 61740, 63798, 65940, 68138, 68355, 69237, 73005, 76930, 87606, 91140, 92316, 95697, 97340, 98910, 102207, 106330, 107702, 115395, 127596, 136276, 136710, 138474, 146010, 153860, 159495, 161553, 170345, 175212, 191394, 197820, 204414, 212660, 215404, 219015, 230790, 238483, 269255, 273420, 276948, 292020, 306621, 318990, 323106, 340690, 346185, 382788, 408828, 438030, 461580, 476966, 478485, 484659, 511035, 538510, 613242, 637980, 646212, 681380, 692370, 715449, 807765, 876060, 953932, 956970, 969318, 1022070, 1077020, 1192415, 1226484, 1384740, 1430898, 1533105, 1615530, 1669381, 1913940, 1938636, 2044140, 2146347, 2384830, 2423295, 2861796, 3066210, 3231060, 3338762, 3577245, 4292694, 4769660, 4846590, 5008143, 6132420, 6677524, 7154490, 8346905, 8585388, 9693180, 10016286, 10731735, 14308980, 15024429, 16693810, 20032572, 21463470, 25040715, 30048858, 33387620, 42926940, 50081430, 60097716, 75122145, 100162860, 150244290, 300488580]

約数ペア:

[(1, 300488580), (2, 150244290), (3, 100162860), (4, 75122145), (5, 60097716), (6, 50081430), (7, 42926940), (9, 33387620), (10, 30048858), (12, 25040715), (14, 21463470), (15, 20032572), (18, 16693810), (20, 15024429), (21, 14308980), (28, 10731735), (30, 10016286), (31, 9693180), (35, 8585388), (36, 8346905), (42, 7154490), (45, 6677524), (49, 6132420), (60, 5008143), (62, 4846590), (63, 4769660), (70, 4292694), (84, 3577245), (90, 3338762), (93, 3231060), (98, 3066210), (105, 2861796), (124, 2423295), (126, 2384830), (140, 2146347), (147, 2044140), (155, 1938636), (157, 1913940), (180, 1669381), (186, 1615530), (196, 1533105), (210, 1430898), (217, 1384740), (245, 1226484), (252, 1192415), (279, 1077020), (294, 1022070), (310, 969318), (314, 956970), (315, 953932), (343, 876060), (372, 807765), (420, 715449), (434, 692370), (441, 681380), (465, 646212), (471, 637980), (490, 613242), (558, 538510), (588, 511035), (620, 484659), (628, 478485), (630, 476966), (651, 461580), (686, 438030), (735, 408828), (785, 382788), (868, 346185), (882, 340690), (930, 323106), (942, 318990), (980, 306621), (1029, 292020), (1085, 276948), (1099, 273420), (1116, 269255), (1260, 238483), (1302, 230790), (1372, 219015), (1395, 215404), (1413, 212660), (1470, 204414), (1519, 197820), (1570, 191394), (1715, 175212), (1764, 170345), (1860, 161553), (1884, 159495), (1953, 153860), (2058, 146010), (2170, 138474), (2198, 136710), (2205, 136276), (2355, 127596), (2604, 115395), (2790, 107702), (2826, 106330), (2940, 102207), (3038, 98910), (3087, 97340), (3140, 95697), (3255, 92316), (3297, 91140), (3430, 87606), (3906, 76930), (4116, 73005), (4340, 69237), (4396, 68355), (4410, 68138), (4557, 65940), (4710, 63798), (4867, 61740), (5145, 58404), (5495, 54684), (5580, 53851), (5652, 53165), (6076, 49455), (6174, 48670), (6510, 46158), (6594, 45570), (6860, 43803), (7065, 42532), (7595, 39564), (7693, 39060), (7812, 38465), (8820, 34069), (9114, 32970), (9420, 31899), (9734, 30870), (9765, 30772), (9891, 30380), (10290, 29202), (10633, 28260), (10990, 27342), (12348, 24335), (13020, 23079), (13188, 22785), (13671, 21980), (14130, 21266), (14601, 20580), (15190, 19782), (15386, 19530), (15435, 19468), (16485, 18228)]