1828402020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 6221359872

約数和(自身を除く): 4392957852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 83, 85, 90, 92, 102, 115, 138, 153, 166, 170, 180, 204, 207, 230, 249, 255, 276, 306, 313, 332, 340, 345, 391, 414, 415, 460, 498, 510, 612, 626, 690, 747, 765, 782, 828, 830, 939, 996, 1020, 1035, 1173, 1245, 1252, 1380, 1411, 1494, 1530, 1564, 1565, 1660, 1878, 1909, 1955, 2070, 2346, 2490, 2817, 2822, 2988, 3060, 3130, 3519, 3735, 3756, 3818, 3910, 4140, 4233, 4692, 4695, 4980, 5321, 5634, 5644, 5727, 5865, 6260, 7038, 7055, 7199, 7470, 7636, 7820, 8466, 9390, 9545, 10642, 11268, 11454, 11730, 12699, 14076, 14085, 14110, 14398, 14940, 15963, 16932, 17181, 17595, 18780, 19090, 21165, 21284, 21597, 22908, 23460, 25398, 25979, 26605, 28170, 28220, 28635, 28796, 31926, 32453, 34362, 35190, 35995, 38180, 42330, 43194, 47889, 50796, 51958, 53210, 56340, 57270, 63495, 63852, 64791, 64906, 68724, 70380, 71990, 77937, 79815, 84660, 85905, 86388, 95778, 97359, 103916, 106420, 107985, 114540, 122383, 126990, 129582, 129812, 129895, 143980, 155874, 159630, 162265, 171810, 191556, 194718, 215970, 233811, 239445, 244766, 253980, 259164, 259790, 292077, 311748, 319260, 323955, 324530, 343620, 367149, 389436, 389685, 431940, 441643, 467622, 478890, 486795, 489532, 519580, 584154, 597517, 611915, 647910, 649060, 734298, 779370, 883286, 935244, 957780, 973590, 1101447, 1168308, 1169055, 1195034, 1223830, 1295820, 1324929, 1460385, 1468596, 1558740, 1766572, 1792551, 1835745, 1947180, 2202894, 2208215, 2338110, 2390068, 2447660, 2649858, 2920770, 2987585, 3585102, 3671490, 3974787, 4405788, 4416430, 4676220, 5299716, 5377653, 5507235, 5841540, 5975170, 6624645, 7170204, 7342980, 7949574, 8832860, 8962755, 10157789, 10755306, 11014470, 11950340, 13249290, 15899148, 17925510, 19873935, 20315578, 21510612, 22028940, 26498580, 26888265, 30473367, 35851020, 39747870, 40631156, 50788945, 53776530, 60946734, 79495740, 91420101, 101577890, 107553060, 121893468, 152366835, 182840202, 203155780, 304733670, 365680404, 457100505, 609467340, 914201010, 1828402020]

約数ペア:

[(1, 1828402020), (2, 914201010), (3, 609467340), (4, 457100505), (5, 365680404), (6, 304733670), (9, 203155780), (10, 182840202), (12, 152366835), (15, 121893468), (17, 107553060), (18, 101577890), (20, 91420101), (23, 79495740), (30, 60946734), (34, 53776530), (36, 50788945), (45, 40631156), (46, 39747870), (51, 35851020), (60, 30473367), (68, 26888265), (69, 26498580), (83, 22028940), (85, 21510612), (90, 20315578), (92, 19873935), (102, 17925510), (115, 15899148), (138, 13249290), (153, 11950340), (166, 11014470), (170, 10755306), (180, 10157789), (204, 8962755), (207, 8832860), (230, 7949574), (249, 7342980), (255, 7170204), (276, 6624645), (306, 5975170), (313, 5841540), (332, 5507235), (340, 5377653), (345, 5299716), (391, 4676220), (414, 4416430), (415, 4405788), (460, 3974787), (498, 3671490), (510, 3585102), (612, 2987585), (626, 2920770), (690, 2649858), (747, 2447660), (765, 2390068), (782, 2338110), (828, 2208215), (830, 2202894), (939, 1947180), (996, 1835745), (1020, 1792551), (1035, 1766572), (1173, 1558740), (1245, 1468596), (1252, 1460385), (1380, 1324929), (1411, 1295820), (1494, 1223830), (1530, 1195034), (1564, 1169055), (1565, 1168308), (1660, 1101447), (1878, 973590), (1909, 957780), (1955, 935244), (2070, 883286), (2346, 779370), (2490, 734298), (2817, 649060), (2822, 647910), (2988, 611915), (3060, 597517), (3130, 584154), (3519, 519580), (3735, 489532), (3756, 486795), (3818, 478890), (3910, 467622), (4140, 441643), (4233, 431940), (4692, 389685), (4695, 389436), (4980, 367149), (5321, 343620), (5634, 324530), (5644, 323955), (5727, 319260), (5865, 311748), (6260, 292077), (7038, 259790), (7055, 259164), (7199, 253980), (7470, 244766), (7636, 239445), (7820, 233811), (8466, 215970), (9390, 194718), (9545, 191556), (10642, 171810), (11268, 162265), (11454, 159630), (11730, 155874), (12699, 143980), (14076, 129895), (14085, 129812), (14110, 129582), (14398, 126990), (14940, 122383), (15963, 114540), (16932, 107985), (17181, 106420), (17595, 103916), (18780, 97359), (19090, 95778), (21165, 86388), (21284, 85905), (21597, 84660), (22908, 79815), (23460, 77937), (25398, 71990), (25979, 70380), (26605, 68724), (28170, 64906), (28220, 64791), (28635, 63852), (28796, 63495), (31926, 57270), (32453, 56340), (34362, 53210), (35190, 51958), (35995, 50796), (38180, 47889), (42330, 43194)]