1901080800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:623

約数の個数: 288

約数和(自身を含む): 6922056960

約数和(自身を除く): 5020976160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 283, 288, 300, 311, 360, 400, 432, 450, 480, 540, 566, 600, 622, 675, 720, 800, 849, 864, 900, 933, 1080, 1132, 1200, 1244, 1350, 1415, 1440, 1555, 1698, 1800, 1866, 2160, 2264, 2400, 2488, 2547, 2700, 2799, 2830, 3110, 3396, 3600, 3732, 4245, 4320, 4528, 4665, 4976, 5094, 5400, 5598, 5660, 6220, 6792, 7075, 7200, 7464, 7641, 7775, 8397, 8490, 9056, 9330, 9952, 10188, 10800, 11196, 11320, 12440, 12735, 13584, 13995, 14150, 14928, 15282, 15550, 16794, 16980, 18660, 20376, 21225, 21600, 22392, 22640, 23325, 24880, 25470, 27168, 27990, 28300, 29856, 30564, 31100, 33588, 33960, 37320, 38205, 40752, 41985, 42450, 44784, 45280, 46650, 49760, 50940, 55980, 56600, 61128, 62200, 63675, 67176, 67920, 69975, 74640, 76410, 81504, 83970, 84900, 88013, 89568, 93300, 101880, 111960, 113200, 122256, 124400, 127350, 134352, 135840, 139950, 149280, 152820, 167940, 169800, 176026, 186600, 191025, 203760, 209925, 223920, 226400, 244512, 248800, 254700, 264039, 268704, 279900, 305640, 335880, 339600, 352052, 373200, 382050, 407520, 419850, 440065, 447840, 509400, 528078, 559800, 611280, 671760, 679200, 704104, 746400, 764100, 792117, 839700, 880130, 1018800, 1056156, 1119600, 1222560, 1320195, 1343520, 1408208, 1528200, 1584234, 1679400, 1760260, 2037600, 2112312, 2200325, 2239200, 2376351, 2640390, 2816416, 3056400, 3168468, 3358800, 3520520, 3960585, 4224624, 4400650, 4752702, 5280780, 6112800, 6336936, 6600975, 6717600, 7041040, 7921170, 8449248, 8801300, 9505404, 10561560, 11881755, 12673872, 13201950, 14082080, 15842340, 17602600, 19010808, 19802925, 21123120, 23763510, 25347744, 26403900, 31684680, 35205200, 38021616, 39605850, 42246240, 47527020, 52807800, 59408775, 63369360, 70410400, 76043232, 79211700, 95054040, 105615600, 118817550, 126738720, 158423400, 190108080, 211231200, 237635100, 316846800, 380216160, 475270200, 633693600, 950540400, 1901080800]

約数ペア:

[(1, 1901080800), (2, 950540400), (3, 633693600), (4, 475270200), (5, 380216160), (6, 316846800), (8, 237635100), (9, 211231200), (10, 190108080), (12, 158423400), (15, 126738720), (16, 118817550), (18, 105615600), (20, 95054040), (24, 79211700), (25, 76043232), (27, 70410400), (30, 63369360), (32, 59408775), (36, 52807800), (40, 47527020), (45, 42246240), (48, 39605850), (50, 38021616), (54, 35205200), (60, 31684680), (72, 26403900), (75, 25347744), (80, 23763510), (90, 21123120), (96, 19802925), (100, 19010808), (108, 17602600), (120, 15842340), (135, 14082080), (144, 13201950), (150, 12673872), (160, 11881755), (180, 10561560), (200, 9505404), (216, 8801300), (225, 8449248), (240, 7921170), (270, 7041040), (283, 6717600), (288, 6600975), (300, 6336936), (311, 6112800), (360, 5280780), (400, 4752702), (432, 4400650), (450, 4224624), (480, 3960585), (540, 3520520), (566, 3358800), (600, 3168468), (622, 3056400), (675, 2816416), (720, 2640390), (800, 2376351), (849, 2239200), (864, 2200325), (900, 2112312), (933, 2037600), (1080, 1760260), (1132, 1679400), (1200, 1584234), (1244, 1528200), (1350, 1408208), (1415, 1343520), (1440, 1320195), (1555, 1222560), (1698, 1119600), (1800, 1056156), (1866, 1018800), (2160, 880130), (2264, 839700), (2400, 792117), (2488, 764100), (2547, 746400), (2700, 704104), (2799, 679200), (2830, 671760), (3110, 611280), (3396, 559800), (3600, 528078), (3732, 509400), (4245, 447840), (4320, 440065), (4528, 419850), (4665, 407520), (4976, 382050), (5094, 373200), (5400, 352052), (5598, 339600), (5660, 335880), (6220, 305640), (6792, 279900), (7075, 268704), (7200, 264039), (7464, 254700), (7641, 248800), (7775, 244512), (8397, 226400), (8490, 223920), (9056, 209925), (9330, 203760), (9952, 191025), (10188, 186600), (10800, 176026), (11196, 169800), (11320, 167940), (12440, 152820), (12735, 149280), (13584, 139950), (13995, 135840), (14150, 134352), (14928, 127350), (15282, 124400), (15550, 122256), (16794, 113200), (16980, 111960), (18660, 101880), (20376, 93300), (21225, 89568), (21600, 88013), (22392, 84900), (22640, 83970), (23325, 81504), (24880, 76410), (25470, 74640), (27168, 69975), (27990, 67920), (28300, 67176), (29856, 63675), (30564, 62200), (31100, 61128), (33588, 56600), (33960, 55980), (37320, 50940), (38205, 49760), (40752, 46650), (41985, 45280), (42450, 44784)]