85887888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{26263}}^1$

素因数の和:27282

約数の個数: 144

約数和(自身を含む): 271377297408

約数和(自身を除く): 185489408508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 991, 1100, 1650, 1982, 2973, 3300, 3964, 4955, 5946, 9910, 10901, 11892, 14865, 19820, 21802, 24775, 26263, 29730, 32703, 43604, 49550, 52526, 54505, 59460, 65406, 74325, 78789, 99100, 105052, 109010, 130812, 131315, 148650, 157578, 163515, 218020, 262630, 272525, 288893, 297300, 315156, 327030, 393945, 525260, 545050, 577786, 654060, 656575, 787890, 817575, 866679, 1090100, 1155572, 1313150, 1444465, 1575780, 1635150, 1733358, 1969725, 2626300, 2888930, 3270300, 3466716, 3939450, 4333395, 5777860, 7222325, 7878900, 8666790, 14444650, 17333580, 21666975, 26026633, 28889300, 43333950, 52053266, 78079899, 86667900, 104106532, 130133165, 156159798, 260266330, 286292963, 312319596, 390399495, 520532660, 572585926, 650665825, 780798990, 858878889, 1145171852, 1301331650, 1431464815, 1561597980, 1717757778, 1951997475, 2602663300, 2862929630, 3435515556, 3903994950, 4294394445, 5725859260, 7157324075, 7807989900, 8588788890, 14314648150, 17177577780, 21471972225, 28629296300, 42943944450, 85887888900]

約数ペア:

[(1, 85887888900), (2, 42943944450), (3, 28629296300), (4, 21471972225), (5, 17177577780), (6, 14314648150), (10, 8588788890), (11, 7807989900), (12, 7157324075), (15, 5725859260), (20, 4294394445), (22, 3903994950), (25, 3435515556), (30, 2862929630), (33, 2602663300), (44, 1951997475), (50, 1717757778), (55, 1561597980), (60, 1431464815), (66, 1301331650), (75, 1145171852), (100, 858878889), (110, 780798990), (132, 650665825), (150, 572585926), (165, 520532660), (220, 390399495), (275, 312319596), (300, 286292963), (330, 260266330), (550, 156159798), (660, 130133165), (825, 104106532), (991, 86667900), (1100, 78079899), (1650, 52053266), (1982, 43333950), (2973, 28889300), (3300, 26026633), (3964, 21666975), (4955, 17333580), (5946, 14444650), (9910, 8666790), (10901, 7878900), (11892, 7222325), (14865, 5777860), (19820, 4333395), (21802, 3939450), (24775, 3466716), (26263, 3270300), (29730, 2888930), (32703, 2626300), (43604, 1969725), (49550, 1733358), (52526, 1635150), (54505, 1575780), (59460, 1444465), (65406, 1313150), (74325, 1155572), (78789, 1090100), (99100, 866679), (105052, 817575), (109010, 787890), (130812, 656575), (131315, 654060), (148650, 577786), (157578, 545050), (163515, 525260), (218020, 393945), (262630, 327030), (272525, 315156), (288893, 297300)]