75534480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 180

約数和(自身を含む): 295223292

約数和(自身を除く): 219688812

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2141, 2205, 2352, 2520, 2940, 3528, 3920, 4282, 4410, 5040, 5880, 6423, 7056, 8564, 8820, 10705, 11760, 12846, 14987, 17128, 17640, 19269, 21410, 25692, 29974, 32115, 34256, 35280, 38538, 42820, 44961, 51384, 59948, 64230, 74935, 77076, 85640, 89922, 96345, 102768, 104909, 119896, 128460, 134883, 149870, 154152, 171280, 179844, 192690, 209818, 224805, 239792, 256920, 269766, 299740, 308304, 314727, 359688, 385380, 419636, 449610, 513840, 524545, 539532, 599480, 629454, 674415, 719376, 770760, 839272, 899220, 944181, 1049090, 1079064, 1198960, 1258908, 1348830, 1541520, 1573635, 1678544, 1798440, 1888362, 2098180, 2158128, 2517816, 2697660, 3147270, 3596880, 3776724, 4196360, 4720905, 5035632, 5395320, 6294540, 7553448, 8392720, 9441810, 10790640, 12589080, 15106896, 18883620, 25178160, 37767240, 75534480]

約数ペア:

[(1, 75534480), (2, 37767240), (3, 25178160), (4, 18883620), (5, 15106896), (6, 12589080), (7, 10790640), (8, 9441810), (9, 8392720), (10, 7553448), (12, 6294540), (14, 5395320), (15, 5035632), (16, 4720905), (18, 4196360), (20, 3776724), (21, 3596880), (24, 3147270), (28, 2697660), (30, 2517816), (35, 2158128), (36, 2098180), (40, 1888362), (42, 1798440), (45, 1678544), (48, 1573635), (49, 1541520), (56, 1348830), (60, 1258908), (63, 1198960), (70, 1079064), (72, 1049090), (80, 944181), (84, 899220), (90, 839272), (98, 770760), (105, 719376), (112, 674415), (120, 629454), (126, 599480), (140, 539532), (144, 524545), (147, 513840), (168, 449610), (180, 419636), (196, 385380), (210, 359688), (240, 314727), (245, 308304), (252, 299740), (280, 269766), (294, 256920), (315, 239792), (336, 224805), (360, 209818), (392, 192690), (420, 179844), (441, 171280), (490, 154152), (504, 149870), (560, 134883), (588, 128460), (630, 119896), (720, 104909), (735, 102768), (784, 96345), (840, 89922), (882, 85640), (980, 77076), (1008, 74935), (1176, 64230), (1260, 59948), (1470, 51384), (1680, 44961), (1764, 42820), (1960, 38538), (2141, 35280), (2205, 34256), (2352, 32115), (2520, 29974), (2940, 25692), (3528, 21410), (3920, 19269), (4282, 17640), (4410, 17128), (5040, 14987), (5880, 12846), (6423, 11760), (7056, 10705), (8564, 8820)]