20147006600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:653

約数の個数: 288

約数和(自身を含む): 56334787200

約数和(自身を除く): 36187780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 79, 98, 100, 106, 140, 158, 175, 196, 200, 212, 245, 265, 280, 316, 350, 371, 392, 395, 424, 490, 491, 530, 553, 632, 700, 742, 790, 980, 982, 1060, 1106, 1225, 1325, 1400, 1484, 1580, 1855, 1960, 1964, 1975, 2120, 2212, 2450, 2455, 2597, 2650, 2765, 2968, 3160, 3437, 3710, 3871, 3928, 3950, 4187, 4424, 4900, 4910, 5194, 5300, 5530, 6874, 7420, 7742, 7900, 8374, 9275, 9800, 9820, 10388, 10600, 11060, 12275, 12985, 13748, 13825, 14840, 15484, 15800, 16748, 17185, 18550, 19355, 19640, 20776, 20935, 22120, 24059, 24550, 25970, 26023, 27496, 27650, 29309, 30968, 33496, 34370, 37100, 38710, 38789, 41870, 48118, 49100, 51940, 52046, 55300, 58618, 64925, 68740, 74200, 77420, 77578, 83740, 85925, 96236, 96775, 98200, 103880, 104092, 104675, 110600, 117236, 120295, 129850, 130115, 137480, 146545, 154840, 155156, 167480, 171850, 182161, 192472, 193550, 193945, 205163, 208184, 209350, 234472, 240590, 259700, 260230, 271523, 293090, 310312, 343700, 364322, 387100, 387890, 410326, 418700, 481180, 519400, 520460, 543046, 586180, 601475, 650575, 687400, 728644, 732725, 774200, 775780, 820652, 837400, 910805, 962360, 969725, 1025815, 1040920, 1086092, 1172360, 1202950, 1275127, 1301150, 1357615, 1457288, 1465450, 1551560, 1641304, 1821610, 1900661, 1939450, 2051630, 2055817, 2172184, 2405900, 2550254, 2602300, 2715230, 2930900, 3643220, 3801322, 3878900, 4103260, 4111634, 4554025, 4811800, 5100508, 5129075, 5204600, 5430460, 5861800, 6375635, 6788075, 7286440, 7602644, 7757800, 8206520, 8223268, 9108050, 9503305, 10201016, 10258150, 10279085, 10860920, 12751270, 13576150, 14390719, 15205288, 16446536, 18216100, 19006610, 20516300, 20558170, 25502540, 27152300, 28781438, 31878175, 36432200, 38013220, 41032600, 41116340, 47516525, 51005080, 51395425, 54304600, 57562876, 63756350, 71953595, 76026440, 82232680, 95033050, 100735033, 102790850, 115125752, 127512700, 143907190, 190066100, 201470066, 205581700, 255025400, 287814380, 359767975, 380132200, 402940132, 411163400, 503675165, 575628760, 719535950, 805880264, 1007350330, 1439071900, 2014700660, 2518375825, 2878143800, 4029401320, 5036751650, 10073503300, 20147006600]

約数ペア:

[(1, 20147006600), (2, 10073503300), (4, 5036751650), (5, 4029401320), (7, 2878143800), (8, 2518375825), (10, 2014700660), (14, 1439071900), (20, 1007350330), (25, 805880264), (28, 719535950), (35, 575628760), (40, 503675165), (49, 411163400), (50, 402940132), (53, 380132200), (56, 359767975), (70, 287814380), (79, 255025400), (98, 205581700), (100, 201470066), (106, 190066100), (140, 143907190), (158, 127512700), (175, 115125752), (196, 102790850), (200, 100735033), (212, 95033050), (245, 82232680), (265, 76026440), (280, 71953595), (316, 63756350), (350, 57562876), (371, 54304600), (392, 51395425), (395, 51005080), (424, 47516525), (490, 41116340), (491, 41032600), (530, 38013220), (553, 36432200), (632, 31878175), (700, 28781438), (742, 27152300), (790, 25502540), (980, 20558170), (982, 20516300), (1060, 19006610), (1106, 18216100), (1225, 16446536), (1325, 15205288), (1400, 14390719), (1484, 13576150), (1580, 12751270), (1855, 10860920), (1960, 10279085), (1964, 10258150), (1975, 10201016), (2120, 9503305), (2212, 9108050), (2450, 8223268), (2455, 8206520), (2597, 7757800), (2650, 7602644), (2765, 7286440), (2968, 6788075), (3160, 6375635), (3437, 5861800), (3710, 5430460), (3871, 5204600), (3928, 5129075), (3950, 5100508), (4187, 4811800), (4424, 4554025), (4900, 4111634), (4910, 4103260), (5194, 3878900), (5300, 3801322), (5530, 3643220), (6874, 2930900), (7420, 2715230), (7742, 2602300), (7900, 2550254), (8374, 2405900), (9275, 2172184), (9800, 2055817), (9820, 2051630), (10388, 1939450), (10600, 1900661), (11060, 1821610), (12275, 1641304), (12985, 1551560), (13748, 1465450), (13825, 1457288), (14840, 1357615), (15484, 1301150), (15800, 1275127), (16748, 1202950), (17185, 1172360), (18550, 1086092), (19355, 1040920), (19640, 1025815), (20776, 969725), (20935, 962360), (22120, 910805), (24059, 837400), (24550, 820652), (25970, 775780), (26023, 774200), (27496, 732725), (27650, 728644), (29309, 687400), (30968, 650575), (33496, 601475), (34370, 586180), (37100, 543046), (38710, 520460), (38789, 519400), (41870, 481180), (48118, 418700), (49100, 410326), (51940, 387890), (52046, 387100), (55300, 364322), (58618, 343700), (64925, 310312), (68740, 293090), (74200, 271523), (77420, 260230), (77578, 259700), (83740, 240590), (85925, 234472), (96236, 209350), (96775, 208184), (98200, 205163), (103880, 193945), (104092, 193550), (104675, 192472), (110600, 182161), (117236, 171850), (120295, 167480), (129850, 155156), (130115, 154840), (137480, 146545)]