2019845100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 7246091776

約数和(自身を除く): 5226246676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 241, 260, 273, 300, 307, 325, 350, 364, 390, 420, 455, 482, 525, 546, 614, 650, 700, 723, 780, 910, 921, 964, 975, 1050, 1092, 1205, 1228, 1300, 1365, 1446, 1535, 1687, 1820, 1842, 1950, 2100, 2149, 2275, 2410, 2730, 2892, 3070, 3133, 3374, 3615, 3684, 3900, 3991, 4298, 4550, 4605, 4820, 5061, 5460, 6025, 6140, 6266, 6447, 6748, 6825, 7230, 7675, 7982, 8435, 8596, 9100, 9210, 9399, 10122, 10745, 11973, 12050, 12532, 12894, 13650, 14460, 15350, 15665, 15964, 16870, 18075, 18420, 18798, 19955, 20244, 21490, 21931, 23025, 23946, 24100, 25305, 25788, 27300, 27937, 30700, 31330, 32235, 33740, 36150, 37596, 39910, 42175, 42980, 43862, 46050, 46995, 47892, 50610, 53725, 55874, 59865, 62660, 64470, 65793, 72300, 73987, 78325, 79820, 83811, 84350, 87724, 92100, 93990, 99775, 101220, 107450, 109655, 111748, 119730, 126525, 128940, 131586, 139685, 147974, 156650, 161175, 167622, 168700, 187980, 199550, 214900, 219310, 221961, 234975, 239460, 253050, 263172, 279370, 295948, 299325, 313300, 322350, 328965, 335244, 369935, 399100, 419055, 438620, 443922, 469950, 506100, 517909, 548275, 558740, 598650, 644700, 657930, 698425, 739870, 838110, 887844, 939900, 961831, 1035818, 1096550, 1109805, 1197300, 1315860, 1396850, 1479740, 1553727, 1644825, 1676220, 1849675, 1923662, 2071636, 2095275, 2193100, 2219610, 2589545, 2793700, 2885493, 3107454, 3289650, 3699350, 3847324, 4190550, 4439220, 4809155, 5179090, 5549025, 5770986, 6214908, 6579300, 6732817, 7398700, 7768635, 8381100, 9618310, 10358180, 11098050, 11541972, 12947725, 13465634, 14427465, 15537270, 19236620, 20198451, 22196100, 24045775, 25895450, 26931268, 28854930, 31074540, 33664085, 38843175, 40396902, 48091550, 51790900, 57709860, 67328170, 72137325, 77686350, 80793804, 96183100, 100992255, 134656340, 144274650, 155372700, 168320425, 201984510, 288549300, 336640850, 403969020, 504961275, 673281700, 1009922550, 2019845100]

約数ペア:

[(1, 2019845100), (2, 1009922550), (3, 673281700), (4, 504961275), (5, 403969020), (6, 336640850), (7, 288549300), (10, 201984510), (12, 168320425), (13, 155372700), (14, 144274650), (15, 134656340), (20, 100992255), (21, 96183100), (25, 80793804), (26, 77686350), (28, 72137325), (30, 67328170), (35, 57709860), (39, 51790900), (42, 48091550), (50, 40396902), (52, 38843175), (60, 33664085), (65, 31074540), (70, 28854930), (75, 26931268), (78, 25895450), (84, 24045775), (91, 22196100), (100, 20198451), (105, 19236620), (130, 15537270), (140, 14427465), (150, 13465634), (156, 12947725), (175, 11541972), (182, 11098050), (195, 10358180), (210, 9618310), (241, 8381100), (260, 7768635), (273, 7398700), (300, 6732817), (307, 6579300), (325, 6214908), (350, 5770986), (364, 5549025), (390, 5179090), (420, 4809155), (455, 4439220), (482, 4190550), (525, 3847324), (546, 3699350), (614, 3289650), (650, 3107454), (700, 2885493), (723, 2793700), (780, 2589545), (910, 2219610), (921, 2193100), (964, 2095275), (975, 2071636), (1050, 1923662), (1092, 1849675), (1205, 1676220), (1228, 1644825), (1300, 1553727), (1365, 1479740), (1446, 1396850), (1535, 1315860), (1687, 1197300), (1820, 1109805), (1842, 1096550), (1950, 1035818), (2100, 961831), (2149, 939900), (2275, 887844), (2410, 838110), (2730, 739870), (2892, 698425), (3070, 657930), (3133, 644700), (3374, 598650), (3615, 558740), (3684, 548275), (3900, 517909), (3991, 506100), (4298, 469950), (4550, 443922), (4605, 438620), (4820, 419055), (5061, 399100), (5460, 369935), (6025, 335244), (6140, 328965), (6266, 322350), (6447, 313300), (6748, 299325), (6825, 295948), (7230, 279370), (7675, 263172), (7982, 253050), (8435, 239460), (8596, 234975), (9100, 221961), (9210, 219310), (9399, 214900), (10122, 199550), (10745, 187980), (11973, 168700), (12050, 167622), (12532, 161175), (12894, 156650), (13650, 147974), (14460, 139685), (15350, 131586), (15665, 128940), (15964, 126525), (16870, 119730), (18075, 111748), (18420, 109655), (18798, 107450), (19955, 101220), (20244, 99775), (21490, 93990), (21931, 92100), (23025, 87724), (23946, 84350), (24100, 83811), (25305, 79820), (25788, 78325), (27300, 73987), (27937, 72300), (30700, 65793), (31330, 64470), (32235, 62660), (33740, 59865), (36150, 55874), (37596, 53725), (39910, 50610), (42175, 47892), (42980, 46995), (43862, 46050)]