2013221700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1683

約数の個数: 216

約数和(自身を含む): 7249202688

約数和(自身を除く): 5235980988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 223, 225, 252, 300, 315, 350, 420, 446, 450, 525, 630, 669, 700, 892, 900, 1050, 1115, 1260, 1338, 1433, 1561, 1575, 2007, 2100, 2230, 2676, 2866, 3122, 3150, 3345, 4014, 4299, 4460, 4683, 5575, 5732, 6244, 6300, 6690, 7165, 7805, 8028, 8598, 9366, 10031, 10035, 11150, 12897, 13380, 14049, 14330, 15610, 16725, 17196, 18732, 20062, 20070, 21495, 22300, 23415, 25794, 28098, 28660, 30093, 31220, 33450, 35825, 39025, 40124, 40140, 42990, 46830, 50155, 50175, 51588, 56196, 60186, 64485, 66900, 70245, 71650, 78050, 85980, 90279, 93660, 100310, 100350, 107475, 117075, 120372, 128970, 140490, 143300, 150465, 156100, 180558, 200620, 200700, 214950, 234150, 250775, 257940, 280980, 300930, 319559, 322425, 351225, 361116, 429900, 451395, 468300, 501550, 601860, 639118, 644850, 702450, 752325, 902790, 958677, 1003100, 1278236, 1289700, 1404900, 1504650, 1597795, 1805580, 1917354, 2236913, 2256975, 2876031, 3009300, 3195590, 3834708, 4473826, 4513950, 4793385, 5752062, 6391180, 6710739, 7988975, 8947652, 9027900, 9586770, 11184565, 11504124, 13421478, 14380155, 15977950, 19173540, 20132217, 22369130, 23966925, 26842956, 28760310, 31955900, 33553695, 40264434, 44738260, 47933850, 55922825, 57520620, 67107390, 71900775, 80528868, 95867700, 100661085, 111845650, 134214780, 143801550, 167768475, 201322170, 223691300, 287603100, 335536950, 402644340, 503305425, 671073900, 1006610850, 2013221700]

約数ペア:

[(1, 2013221700), (2, 1006610850), (3, 671073900), (4, 503305425), (5, 402644340), (6, 335536950), (7, 287603100), (9, 223691300), (10, 201322170), (12, 167768475), (14, 143801550), (15, 134214780), (18, 111845650), (20, 100661085), (21, 95867700), (25, 80528868), (28, 71900775), (30, 67107390), (35, 57520620), (36, 55922825), (42, 47933850), (45, 44738260), (50, 40264434), (60, 33553695), (63, 31955900), (70, 28760310), (75, 26842956), (84, 23966925), (90, 22369130), (100, 20132217), (105, 19173540), (126, 15977950), (140, 14380155), (150, 13421478), (175, 11504124), (180, 11184565), (210, 9586770), (223, 9027900), (225, 8947652), (252, 7988975), (300, 6710739), (315, 6391180), (350, 5752062), (420, 4793385), (446, 4513950), (450, 4473826), (525, 3834708), (630, 3195590), (669, 3009300), (700, 2876031), (892, 2256975), (900, 2236913), (1050, 1917354), (1115, 1805580), (1260, 1597795), (1338, 1504650), (1433, 1404900), (1561, 1289700), (1575, 1278236), (2007, 1003100), (2100, 958677), (2230, 902790), (2676, 752325), (2866, 702450), (3122, 644850), (3150, 639118), (3345, 601860), (4014, 501550), (4299, 468300), (4460, 451395), (4683, 429900), (5575, 361116), (5732, 351225), (6244, 322425), (6300, 319559), (6690, 300930), (7165, 280980), (7805, 257940), (8028, 250775), (8598, 234150), (9366, 214950), (10031, 200700), (10035, 200620), (11150, 180558), (12897, 156100), (13380, 150465), (14049, 143300), (14330, 140490), (15610, 128970), (16725, 120372), (17196, 117075), (18732, 107475), (20062, 100350), (20070, 100310), (21495, 93660), (22300, 90279), (23415, 85980), (25794, 78050), (28098, 71650), (28660, 70245), (30093, 66900), (31220, 64485), (33450, 60186), (35825, 56196), (39025, 51588), (40124, 50175), (40140, 50155), (42990, 46830)]