1209545700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 4079738880

約数和(自身を除く): 2870193180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 101, 110, 114, 132, 150, 165, 190, 191, 202, 209, 220, 228, 275, 285, 300, 303, 330, 380, 382, 404, 418, 475, 505, 550, 570, 573, 606, 627, 660, 764, 825, 836, 950, 955, 1010, 1045, 1100, 1111, 1140, 1146, 1212, 1254, 1425, 1515, 1650, 1900, 1910, 1919, 2020, 2090, 2101, 2222, 2292, 2508, 2525, 2850, 2865, 3030, 3135, 3300, 3333, 3629, 3820, 3838, 4180, 4202, 4444, 4775, 5050, 5225, 5555, 5700, 5730, 5757, 6060, 6270, 6303, 6666, 7258, 7575, 7676, 8404, 9550, 9595, 10100, 10450, 10505, 10887, 11110, 11460, 11514, 12540, 12606, 13332, 14325, 14516, 15150, 15675, 16665, 18145, 19100, 19190, 19291, 20900, 21010, 21109, 21774, 22220, 23028, 25212, 27775, 28650, 28785, 30300, 31350, 31515, 33330, 36290, 38380, 38582, 39919, 42020, 42218, 43548, 47975, 52525, 54435, 55550, 57300, 57570, 57873, 62700, 63030, 63327, 66660, 72580, 77164, 79838, 83325, 84436, 90725, 95950, 96455, 105050, 105545, 108870, 111100, 115140, 115746, 119757, 126060, 126654, 143925, 157575, 159676, 166650, 181450, 191900, 192910, 199595, 210100, 211090, 212201, 217740, 231492, 239514, 253308, 272175, 287850, 289365, 315150, 316635, 333300, 362900, 366529, 385820, 399190, 422180, 424402, 479028, 482275, 527725, 544350, 575700, 578730, 598785, 630300, 633270, 636603, 733058, 798380, 848804, 964550, 997975, 1055450, 1061005, 1088700, 1099587, 1157460, 1197570, 1266540, 1273206, 1446825, 1466116, 1583175, 1832645, 1929100, 1995950, 2110900, 2122010, 2199174, 2395140, 2546412, 2893650, 2993925, 3166350, 3183015, 3665290, 3991900, 4031819, 4244020, 4398348, 5305025, 5497935, 5787300, 5987850, 6332700, 6366030, 7330580, 8063638, 9163225, 10610050, 10995870, 11975700, 12095457, 12732060, 15915075, 16127276, 18326450, 20159095, 21220100, 21991740, 24190914, 27489675, 31830150, 36652900, 40318190, 48381828, 54979350, 60477285, 63660300, 80636380, 100795475, 109958700, 120954570, 201590950, 241909140, 302386425, 403181900, 604772850, 1209545700]

約数ペア:

[(1, 1209545700), (2, 604772850), (3, 403181900), (4, 302386425), (5, 241909140), (6, 201590950), (10, 120954570), (11, 109958700), (12, 100795475), (15, 80636380), (19, 63660300), (20, 60477285), (22, 54979350), (25, 48381828), (30, 40318190), (33, 36652900), (38, 31830150), (44, 27489675), (50, 24190914), (55, 21991740), (57, 21220100), (60, 20159095), (66, 18326450), (75, 16127276), (76, 15915075), (95, 12732060), (100, 12095457), (101, 11975700), (110, 10995870), (114, 10610050), (132, 9163225), (150, 8063638), (165, 7330580), (190, 6366030), (191, 6332700), (202, 5987850), (209, 5787300), (220, 5497935), (228, 5305025), (275, 4398348), (285, 4244020), (300, 4031819), (303, 3991900), (330, 3665290), (380, 3183015), (382, 3166350), (404, 2993925), (418, 2893650), (475, 2546412), (505, 2395140), (550, 2199174), (570, 2122010), (573, 2110900), (606, 1995950), (627, 1929100), (660, 1832645), (764, 1583175), (825, 1466116), (836, 1446825), (950, 1273206), (955, 1266540), (1010, 1197570), (1045, 1157460), (1100, 1099587), (1111, 1088700), (1140, 1061005), (1146, 1055450), (1212, 997975), (1254, 964550), (1425, 848804), (1515, 798380), (1650, 733058), (1900, 636603), (1910, 633270), (1919, 630300), (2020, 598785), (2090, 578730), (2101, 575700), (2222, 544350), (2292, 527725), (2508, 482275), (2525, 479028), (2850, 424402), (2865, 422180), (3030, 399190), (3135, 385820), (3300, 366529), (3333, 362900), (3629, 333300), (3820, 316635), (3838, 315150), (4180, 289365), (4202, 287850), (4444, 272175), (4775, 253308), (5050, 239514), (5225, 231492), (5555, 217740), (5700, 212201), (5730, 211090), (5757, 210100), (6060, 199595), (6270, 192910), (6303, 191900), (6666, 181450), (7258, 166650), (7575, 159676), (7676, 157575), (8404, 143925), (9550, 126654), (9595, 126060), (10100, 119757), (10450, 115746), (10505, 115140), (10887, 111100), (11110, 108870), (11460, 105545), (11514, 105050), (12540, 96455), (12606, 95950), (13332, 90725), (14325, 84436), (14516, 83325), (15150, 79838), (15675, 77164), (16665, 72580), (18145, 66660), (19100, 63327), (19190, 63030), (19291, 62700), (20900, 57873), (21010, 57570), (21109, 57300), (21774, 55550), (22220, 54435), (23028, 52525), (25212, 47975), (27775, 43548), (28650, 42218), (28785, 42020), (30300, 39919), (31350, 38582), (31515, 38380), (33330, 36290)]