25232181660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2063}}^1$

素因数の和:2673

約数の個数: 288

約数和(自身を含む): 92824123392

約数和(自身を除く): 67591941732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 571, 595, 612, 630, 714, 765, 1020, 1071, 1142, 1190, 1260, 1428, 1530, 1713, 1785, 2063, 2142, 2284, 2380, 2855, 3060, 3426, 3570, 3997, 4126, 4284, 5139, 5355, 5710, 6189, 6852, 7140, 7994, 8252, 8565, 9707, 10278, 10315, 10710, 11420, 11991, 12378, 14441, 15988, 17130, 18567, 19414, 19985, 20556, 20630, 21420, 23982, 24756, 25695, 28882, 29121, 30945, 34260, 35071, 35973, 37134, 38828, 39970, 41260, 43323, 47964, 48535, 51390, 57764, 58242, 59955, 61890, 67949, 70142, 71946, 72205, 74268, 79940, 86646, 87363, 92835, 97070, 102780, 105213, 116484, 119910, 123780, 129969, 135898, 140284, 143892, 144410, 145605, 173292, 174726, 175355, 179865, 185670, 194140, 203847, 210426, 216615, 239820, 245497, 259938, 271796, 288820, 291210, 315639, 339745, 349452, 350710, 359730, 371340, 407694, 420852, 433230, 436815, 490994, 519876, 526065, 582420, 611541, 631278, 649845, 679490, 701420, 719460, 736491, 815388, 866460, 873630, 981988, 1019235, 1052130, 1177973, 1223082, 1227485, 1262556, 1299690, 1358980, 1472982, 1578195, 1747260, 2038470, 2104260, 2209473, 2355946, 2446164, 2454970, 2599380, 2945964, 3057705, 3156390, 3533919, 3682455, 4076940, 4418946, 4711892, 4909940, 5889865, 6115410, 6312780, 7067838, 7364910, 8245811, 8837892, 10601757, 11047365, 11779730, 12230820, 14135676, 14729820, 16491622, 17669595, 20025541, 21203514, 22094730, 23559460, 24737433, 32983244, 35339190, 40051082, 41229055, 42407028, 44189460, 49474866, 53008785, 60076623, 70678380, 74212299, 80102164, 82458110, 98949732, 100127705, 106017570, 120153246, 123687165, 140178787, 148424598, 164916220, 180229869, 200255410, 212035140, 240306492, 247374330, 280357574, 296849196, 300383115, 360459738, 371061495, 400510820, 420536361, 494748660, 560715148, 600766230, 700893935, 720919476, 742122990, 841072722, 901149345, 1201532460, 1261609083, 1401787870, 1484245980, 1682145444, 1802298690, 2102681805, 2523218166, 2803575740, 3604597380, 4205363610, 5046436332, 6308045415, 8410727220, 12616090830, 25232181660]

約数ペア:

[(1, 25232181660), (2, 12616090830), (3, 8410727220), (4, 6308045415), (5, 5046436332), (6, 4205363610), (7, 3604597380), (9, 2803575740), (10, 2523218166), (12, 2102681805), (14, 1802298690), (15, 1682145444), (17, 1484245980), (18, 1401787870), (20, 1261609083), (21, 1201532460), (28, 901149345), (30, 841072722), (34, 742122990), (35, 720919476), (36, 700893935), (42, 600766230), (45, 560715148), (51, 494748660), (60, 420536361), (63, 400510820), (68, 371061495), (70, 360459738), (84, 300383115), (85, 296849196), (90, 280357574), (102, 247374330), (105, 240306492), (119, 212035140), (126, 200255410), (140, 180229869), (153, 164916220), (170, 148424598), (180, 140178787), (204, 123687165), (210, 120153246), (238, 106017570), (252, 100127705), (255, 98949732), (306, 82458110), (315, 80102164), (340, 74212299), (357, 70678380), (420, 60076623), (476, 53008785), (510, 49474866), (571, 44189460), (595, 42407028), (612, 41229055), (630, 40051082), (714, 35339190), (765, 32983244), (1020, 24737433), (1071, 23559460), (1142, 22094730), (1190, 21203514), (1260, 20025541), (1428, 17669595), (1530, 16491622), (1713, 14729820), (1785, 14135676), (2063, 12230820), (2142, 11779730), (2284, 11047365), (2380, 10601757), (2855, 8837892), (3060, 8245811), (3426, 7364910), (3570, 7067838), (3997, 6312780), (4126, 6115410), (4284, 5889865), (5139, 4909940), (5355, 4711892), (5710, 4418946), (6189, 4076940), (6852, 3682455), (7140, 3533919), (7994, 3156390), (8252, 3057705), (8565, 2945964), (9707, 2599380), (10278, 2454970), (10315, 2446164), (10710, 2355946), (11420, 2209473), (11991, 2104260), (12378, 2038470), (14441, 1747260), (15988, 1578195), (17130, 1472982), (18567, 1358980), (19414, 1299690), (19985, 1262556), (20556, 1227485), (20630, 1223082), (21420, 1177973), (23982, 1052130), (24756, 1019235), (25695, 981988), (28882, 873630), (29121, 866460), (30945, 815388), (34260, 736491), (35071, 719460), (35973, 701420), (37134, 679490), (38828, 649845), (39970, 631278), (41260, 611541), (43323, 582420), (47964, 526065), (48535, 519876), (51390, 490994), (57764, 436815), (58242, 433230), (59955, 420852), (61890, 407694), (67949, 371340), (70142, 359730), (71946, 350710), (72205, 349452), (74268, 339745), (79940, 315639), (86646, 291210), (87363, 288820), (92835, 271796), (97070, 259938), (102780, 245497), (105213, 239820), (116484, 216615), (119910, 210426), (123780, 203847), (129969, 194140), (135898, 185670), (140284, 179865), (143892, 175355), (144410, 174726), (145605, 173292)]