300971580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 1046169600

約数和(自身を除く): 745198020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 199, 210, 260, 273, 277, 364, 390, 398, 420, 455, 546, 554, 597, 780, 796, 831, 910, 995, 1092, 1108, 1194, 1365, 1385, 1393, 1662, 1820, 1939, 1990, 2388, 2587, 2730, 2770, 2786, 2985, 3324, 3601, 3878, 3980, 4155, 4179, 5174, 5460, 5540, 5572, 5817, 5970, 6965, 7202, 7756, 7761, 8310, 8358, 9695, 10348, 10803, 11634, 11940, 12935, 13930, 14404, 15522, 16620, 16716, 18005, 18109, 19390, 20895, 21606, 23268, 25207, 25870, 27860, 29085, 31044, 36010, 36218, 38780, 38805, 41790, 43212, 50414, 51740, 54015, 54327, 55123, 58170, 72020, 72436, 75621, 77610, 83580, 90545, 100828, 108030, 108654, 110246, 116340, 126035, 151242, 155220, 165369, 181090, 216060, 217308, 220492, 252070, 271635, 275615, 302484, 330738, 362180, 378105, 385861, 504140, 543270, 551230, 661476, 716599, 756210, 771722, 826845, 1086540, 1102460, 1157583, 1433198, 1512420, 1543444, 1653690, 1929305, 2149797, 2315166, 2866396, 3307380, 3582995, 3858610, 4299594, 4630332, 5016193, 5787915, 7165990, 7717220, 8599188, 10032386, 10748985, 11575830, 14331980, 15048579, 20064772, 21497970, 23151660, 25080965, 30097158, 42995940, 50161930, 60194316, 75242895, 100323860, 150485790, 300971580]

約数ペア:

[(1, 300971580), (2, 150485790), (3, 100323860), (4, 75242895), (5, 60194316), (6, 50161930), (7, 42995940), (10, 30097158), (12, 25080965), (13, 23151660), (14, 21497970), (15, 20064772), (20, 15048579), (21, 14331980), (26, 11575830), (28, 10748985), (30, 10032386), (35, 8599188), (39, 7717220), (42, 7165990), (52, 5787915), (60, 5016193), (65, 4630332), (70, 4299594), (78, 3858610), (84, 3582995), (91, 3307380), (105, 2866396), (130, 2315166), (140, 2149797), (156, 1929305), (182, 1653690), (195, 1543444), (199, 1512420), (210, 1433198), (260, 1157583), (273, 1102460), (277, 1086540), (364, 826845), (390, 771722), (398, 756210), (420, 716599), (455, 661476), (546, 551230), (554, 543270), (597, 504140), (780, 385861), (796, 378105), (831, 362180), (910, 330738), (995, 302484), (1092, 275615), (1108, 271635), (1194, 252070), (1365, 220492), (1385, 217308), (1393, 216060), (1662, 181090), (1820, 165369), (1939, 155220), (1990, 151242), (2388, 126035), (2587, 116340), (2730, 110246), (2770, 108654), (2786, 108030), (2985, 100828), (3324, 90545), (3601, 83580), (3878, 77610), (3980, 75621), (4155, 72436), (4179, 72020), (5174, 58170), (5460, 55123), (5540, 54327), (5572, 54015), (5817, 51740), (5970, 50414), (6965, 43212), (7202, 41790), (7756, 38805), (7761, 38780), (8310, 36218), (8358, 36010), (9695, 31044), (10348, 29085), (10803, 27860), (11634, 25870), (11940, 25207), (12935, 23268), (13930, 21606), (14404, 20895), (15522, 19390), (16620, 18109), (16716, 18005)]