105074620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 278510400

約数和(自身を除く): 173435780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 53, 68, 70, 85, 98, 106, 119, 140, 170, 196, 212, 238, 245, 265, 289, 340, 343, 371, 476, 490, 530, 578, 595, 686, 742, 833, 901, 980, 1060, 1156, 1190, 1372, 1445, 1484, 1666, 1715, 1802, 1855, 2023, 2380, 2597, 2890, 3332, 3430, 3604, 3710, 4046, 4165, 4505, 5194, 5780, 5831, 6307, 6860, 7420, 8092, 8330, 9010, 10115, 10388, 11662, 12614, 12985, 14161, 15317, 16660, 18020, 18179, 20230, 23324, 25228, 25970, 28322, 29155, 30634, 31535, 36358, 40460, 44149, 51940, 56644, 58310, 61268, 63070, 70805, 72716, 76585, 88298, 90895, 99127, 107219, 116620, 126140, 141610, 153170, 176596, 181790, 198254, 214438, 220745, 283220, 306340, 309043, 363580, 396508, 428876, 441490, 495635, 536095, 618086, 750533, 882980, 991270, 1072190, 1236172, 1501066, 1545215, 1982540, 2144380, 3002132, 3090430, 3752665, 5253731, 6180860, 7505330, 10507462, 15010660, 21014924, 26268655, 52537310, 105074620]

約数ペア:

[(1, 105074620), (2, 52537310), (4, 26268655), (5, 21014924), (7, 15010660), (10, 10507462), (14, 7505330), (17, 6180860), (20, 5253731), (28, 3752665), (34, 3090430), (35, 3002132), (49, 2144380), (53, 1982540), (68, 1545215), (70, 1501066), (85, 1236172), (98, 1072190), (106, 991270), (119, 882980), (140, 750533), (170, 618086), (196, 536095), (212, 495635), (238, 441490), (245, 428876), (265, 396508), (289, 363580), (340, 309043), (343, 306340), (371, 283220), (476, 220745), (490, 214438), (530, 198254), (578, 181790), (595, 176596), (686, 153170), (742, 141610), (833, 126140), (901, 116620), (980, 107219), (1060, 99127), (1156, 90895), (1190, 88298), (1372, 76585), (1445, 72716), (1484, 70805), (1666, 63070), (1715, 61268), (1802, 58310), (1855, 56644), (2023, 51940), (2380, 44149), (2597, 40460), (2890, 36358), (3332, 31535), (3430, 30634), (3604, 29155), (3710, 28322), (4046, 25970), (4165, 25228), (4505, 23324), (5194, 20230), (5780, 18179), (5831, 18020), (6307, 16660), (6860, 15317), (7420, 14161), (8092, 12985), (8330, 12614), (9010, 11662), (10115, 10388)]