30002700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 109440912

約数和(自身を除く): 79438212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 157, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 314, 325, 350, 364, 390, 420, 455, 471, 490, 525, 546, 588, 628, 637, 650, 700, 735, 780, 785, 910, 942, 975, 980, 1050, 1092, 1099, 1225, 1274, 1300, 1365, 1470, 1570, 1820, 1884, 1911, 1950, 2041, 2100, 2198, 2275, 2355, 2450, 2548, 2730, 2940, 3140, 3185, 3297, 3675, 3822, 3900, 3925, 4082, 4396, 4550, 4710, 4900, 5460, 5495, 6123, 6370, 6594, 6825, 7350, 7644, 7693, 7850, 8164, 9100, 9420, 9555, 10205, 10990, 11775, 12246, 12740, 13188, 13650, 14287, 14700, 15386, 15700, 15925, 16485, 19110, 20410, 21980, 23079, 23550, 24492, 27300, 27475, 28574, 30615, 30772, 31850, 32970, 38220, 38465, 40820, 42861, 46158, 47100, 47775, 51025, 54950, 57148, 61230, 63700, 65940, 71435, 76930, 82425, 85722, 92316, 95550, 100009, 102050, 109900, 115395, 122460, 142870, 153075, 153860, 164850, 171444, 191100, 192325, 200018, 204100, 214305, 230790, 285740, 300027, 306150, 329700, 357175, 384650, 400036, 428610, 461580, 500045, 576975, 600054, 612300, 714350, 769300, 857220, 1000090, 1071525, 1153950, 1200108, 1428700, 1500135, 2000180, 2143050, 2307900, 2500225, 3000270, 4286100, 5000450, 6000540, 7500675, 10000900, 15001350, 30002700]

約数ペア:

[(1, 30002700), (2, 15001350), (3, 10000900), (4, 7500675), (5, 6000540), (6, 5000450), (7, 4286100), (10, 3000270), (12, 2500225), (13, 2307900), (14, 2143050), (15, 2000180), (20, 1500135), (21, 1428700), (25, 1200108), (26, 1153950), (28, 1071525), (30, 1000090), (35, 857220), (39, 769300), (42, 714350), (49, 612300), (50, 600054), (52, 576975), (60, 500045), (65, 461580), (70, 428610), (75, 400036), (78, 384650), (84, 357175), (91, 329700), (98, 306150), (100, 300027), (105, 285740), (130, 230790), (140, 214305), (147, 204100), (150, 200018), (156, 192325), (157, 191100), (175, 171444), (182, 164850), (195, 153860), (196, 153075), (210, 142870), (245, 122460), (260, 115395), (273, 109900), (294, 102050), (300, 100009), (314, 95550), (325, 92316), (350, 85722), (364, 82425), (390, 76930), (420, 71435), (455, 65940), (471, 63700), (490, 61230), (525, 57148), (546, 54950), (588, 51025), (628, 47775), (637, 47100), (650, 46158), (700, 42861), (735, 40820), (780, 38465), (785, 38220), (910, 32970), (942, 31850), (975, 30772), (980, 30615), (1050, 28574), (1092, 27475), (1099, 27300), (1225, 24492), (1274, 23550), (1300, 23079), (1365, 21980), (1470, 20410), (1570, 19110), (1820, 16485), (1884, 15925), (1911, 15700), (1950, 15386), (2041, 14700), (2100, 14287), (2198, 13650), (2275, 13188), (2355, 12740), (2450, 12246), (2548, 11775), (2730, 10990), (2940, 10205), (3140, 9555), (3185, 9420), (3297, 9100), (3675, 8164), (3822, 7850), (3900, 7693), (3925, 7644), (4082, 7350), (4396, 6825), (4550, 6594), (4710, 6370), (4900, 6123), (5460, 5495)]