99347220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 144

約数和(自身を含む): 353877888

約数和(自身を除く): 254530668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2131, 2220, 2331, 2590, 3108, 3330, 3885, 4262, 4662, 5180, 6393, 6660, 7770, 8524, 9324, 10655, 11655, 12786, 14917, 15540, 19179, 21310, 23310, 25572, 29834, 31965, 38358, 42620, 44751, 46620, 59668, 63930, 74585, 76716, 78847, 89502, 95895, 127860, 134253, 149170, 157694, 179004, 191790, 223755, 236541, 268506, 298340, 315388, 383580, 394235, 447510, 473082, 537012, 551929, 671265, 709623, 788470, 895020, 946164, 1103858, 1182705, 1342530, 1419246, 1576940, 1655787, 2207716, 2365410, 2685060, 2759645, 2838492, 3311574, 3548115, 4730820, 4967361, 5519290, 6623148, 7096230, 8278935, 9934722, 11038580, 14192460, 16557870, 19869444, 24836805, 33115740, 49673610, 99347220]

約数ペア:

[(1, 99347220), (2, 49673610), (3, 33115740), (4, 24836805), (5, 19869444), (6, 16557870), (7, 14192460), (9, 11038580), (10, 9934722), (12, 8278935), (14, 7096230), (15, 6623148), (18, 5519290), (20, 4967361), (21, 4730820), (28, 3548115), (30, 3311574), (35, 2838492), (36, 2759645), (37, 2685060), (42, 2365410), (45, 2207716), (60, 1655787), (63, 1576940), (70, 1419246), (74, 1342530), (84, 1182705), (90, 1103858), (105, 946164), (111, 895020), (126, 788470), (140, 709623), (148, 671265), (180, 551929), (185, 537012), (210, 473082), (222, 447510), (252, 394235), (259, 383580), (315, 315388), (333, 298340), (370, 268506), (420, 236541), (444, 223755), (518, 191790), (555, 179004), (630, 157694), (666, 149170), (740, 134253), (777, 127860), (1036, 95895), (1110, 89502), (1260, 78847), (1295, 76716), (1332, 74585), (1554, 63930), (1665, 59668), (2131, 46620), (2220, 44751), (2331, 42620), (2590, 38358), (3108, 31965), (3330, 29834), (3885, 25572), (4262, 23310), (4662, 21310), (5180, 19179), (6393, 15540), (6660, 14917), (7770, 12786), (8524, 11655), (9324, 10655)]