149863140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 526151808

約数和(自身を除く): 376288668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1433, 1494, 1660, 1743, 2324, 2490, 2866, 2905, 2988, 3486, 3735, 4299, 4980, 5229, 5732, 5810, 6972, 7165, 7470, 8598, 8715, 10031, 10458, 11620, 12897, 14330, 14940, 17196, 17430, 20062, 20916, 21495, 25794, 26145, 28660, 30093, 34860, 40124, 42990, 50155, 51588, 52290, 60186, 64485, 85980, 90279, 100310, 104580, 118939, 120372, 128970, 150465, 180558, 200620, 237878, 257940, 300930, 356817, 361116, 451395, 475756, 594695, 601860, 713634, 832573, 902790, 1070451, 1189390, 1427268, 1665146, 1784085, 1805580, 2140902, 2378780, 2497719, 3330292, 3568170, 4162865, 4281804, 4995438, 5352255, 7136340, 7493157, 8325730, 9990876, 10704510, 12488595, 14986314, 16651460, 21409020, 24977190, 29972628, 37465785, 49954380, 74931570, 149863140]

約数ペア:

[(1, 149863140), (2, 74931570), (3, 49954380), (4, 37465785), (5, 29972628), (6, 24977190), (7, 21409020), (9, 16651460), (10, 14986314), (12, 12488595), (14, 10704510), (15, 9990876), (18, 8325730), (20, 7493157), (21, 7136340), (28, 5352255), (30, 4995438), (35, 4281804), (36, 4162865), (42, 3568170), (45, 3330292), (60, 2497719), (63, 2378780), (70, 2140902), (83, 1805580), (84, 1784085), (90, 1665146), (105, 1427268), (126, 1189390), (140, 1070451), (166, 902790), (180, 832573), (210, 713634), (249, 601860), (252, 594695), (315, 475756), (332, 451395), (415, 361116), (420, 356817), (498, 300930), (581, 257940), (630, 237878), (747, 200620), (830, 180558), (996, 150465), (1162, 128970), (1245, 120372), (1260, 118939), (1433, 104580), (1494, 100310), (1660, 90279), (1743, 85980), (2324, 64485), (2490, 60186), (2866, 52290), (2905, 51588), (2988, 50155), (3486, 42990), (3735, 40124), (4299, 34860), (4980, 30093), (5229, 28660), (5732, 26145), (5810, 25794), (6972, 21495), (7165, 20916), (7470, 20062), (8598, 17430), (8715, 17196), (10031, 14940), (10458, 14330), (11620, 12897)]