71953380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7050

約数の個数: 96

約数和(自身を含む): 235670400

約数和(自身を除く): 163717020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7013, 10260, 14026, 21039, 28052, 35065, 42078, 63117, 70130, 84156, 105195, 126234, 133247, 140260, 189351, 210390, 252468, 266494, 315585, 378702, 399741, 420780, 532988, 631170, 666235, 757404, 799482, 946755, 1199223, 1262340, 1332470, 1598964, 1893510, 1998705, 2398446, 2664940, 3597669, 3787020, 3997410, 4796892, 5996115, 7195338, 7994820, 11992230, 14390676, 17988345, 23984460, 35976690, 71953380]

約数ペア:

[(1, 71953380), (2, 35976690), (3, 23984460), (4, 17988345), (5, 14390676), (6, 11992230), (9, 7994820), (10, 7195338), (12, 5996115), (15, 4796892), (18, 3997410), (19, 3787020), (20, 3597669), (27, 2664940), (30, 2398446), (36, 1998705), (38, 1893510), (45, 1598964), (54, 1332470), (57, 1262340), (60, 1199223), (76, 946755), (90, 799482), (95, 757404), (108, 666235), (114, 631170), (135, 532988), (171, 420780), (180, 399741), (190, 378702), (228, 315585), (270, 266494), (285, 252468), (342, 210390), (380, 189351), (513, 140260), (540, 133247), (570, 126234), (684, 105195), (855, 84156), (1026, 70130), (1140, 63117), (1710, 42078), (2052, 35065), (2565, 28052), (3420, 21039), (5130, 14026), (7013, 10260)]