64002420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 212486400

約数和(自身を除く): 148483980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 67, 87, 90, 108, 116, 122, 134, 135, 145, 174, 180, 183, 201, 244, 261, 268, 270, 290, 305, 335, 348, 366, 402, 435, 522, 540, 549, 580, 603, 610, 670, 732, 783, 804, 870, 915, 1005, 1044, 1098, 1206, 1220, 1305, 1340, 1566, 1647, 1740, 1769, 1809, 1830, 1943, 2010, 2196, 2412, 2610, 2745, 3015, 3132, 3294, 3538, 3618, 3660, 3886, 3915, 4020, 4087, 5220, 5307, 5490, 5829, 6030, 6588, 7076, 7236, 7772, 7830, 8174, 8235, 8845, 9045, 9715, 10614, 10980, 11658, 12060, 12261, 15660, 15921, 16348, 16470, 17487, 17690, 18090, 19430, 20435, 21228, 23316, 24522, 26535, 29145, 31842, 32940, 34974, 35380, 36180, 36783, 38860, 40870, 47763, 49044, 52461, 53070, 58290, 61305, 63684, 69948, 73566, 79605, 81740, 87435, 95526, 104922, 106140, 110349, 116580, 118523, 122610, 147132, 159210, 174870, 183915, 191052, 209844, 220698, 237046, 238815, 245220, 262305, 318420, 349740, 355569, 367830, 441396, 474092, 477630, 524610, 551745, 592615, 711138, 735660, 955260, 1049220, 1066707, 1103490, 1185230, 1422276, 1777845, 2133414, 2206980, 2370460, 3200121, 3555690, 4266828, 5333535, 6400242, 7111380, 10667070, 12800484, 16000605, 21334140, 32001210, 64002420]

約数ペア:

[(1, 64002420), (2, 32001210), (3, 21334140), (4, 16000605), (5, 12800484), (6, 10667070), (9, 7111380), (10, 6400242), (12, 5333535), (15, 4266828), (18, 3555690), (20, 3200121), (27, 2370460), (29, 2206980), (30, 2133414), (36, 1777845), (45, 1422276), (54, 1185230), (58, 1103490), (60, 1066707), (61, 1049220), (67, 955260), (87, 735660), (90, 711138), (108, 592615), (116, 551745), (122, 524610), (134, 477630), (135, 474092), (145, 441396), (174, 367830), (180, 355569), (183, 349740), (201, 318420), (244, 262305), (261, 245220), (268, 238815), (270, 237046), (290, 220698), (305, 209844), (335, 191052), (348, 183915), (366, 174870), (402, 159210), (435, 147132), (522, 122610), (540, 118523), (549, 116580), (580, 110349), (603, 106140), (610, 104922), (670, 95526), (732, 87435), (783, 81740), (804, 79605), (870, 73566), (915, 69948), (1005, 63684), (1044, 61305), (1098, 58290), (1206, 53070), (1220, 52461), (1305, 49044), (1340, 47763), (1566, 40870), (1647, 38860), (1740, 36783), (1769, 36180), (1809, 35380), (1830, 34974), (1943, 32940), (2010, 31842), (2196, 29145), (2412, 26535), (2610, 24522), (2745, 23316), (3015, 21228), (3132, 20435), (3294, 19430), (3538, 18090), (3618, 17690), (3660, 17487), (3886, 16470), (3915, 16348), (4020, 15921), (4087, 15660), (5220, 12261), (5307, 12060), (5490, 11658), (5829, 10980), (6030, 10614), (6588, 9715), (7076, 9045), (7236, 8845), (7772, 8235), (7830, 8174)]