20145802050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 288

約数和(自身を含む): 60575658624

約数和(自身を除く): 40429856574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 61, 66, 75, 90, 99, 110, 122, 137, 150, 165, 183, 198, 225, 274, 275, 305, 330, 366, 411, 450, 487, 495, 549, 550, 610, 671, 685, 822, 825, 915, 974, 990, 1098, 1233, 1342, 1370, 1461, 1507, 1525, 1650, 1830, 2013, 2055, 2435, 2466, 2475, 2745, 2922, 3014, 3050, 3355, 3425, 4026, 4110, 4383, 4521, 4575, 4870, 4950, 5357, 5490, 6039, 6165, 6710, 6850, 7305, 7535, 8357, 8766, 9042, 9150, 10065, 10275, 10714, 12078, 12175, 12330, 13563, 13725, 14610, 15070, 16071, 16714, 16775, 20130, 20550, 21915, 22605, 24350, 25071, 26785, 27126, 27450, 29707, 30195, 30825, 32142, 33550, 36525, 37675, 41785, 43830, 45210, 48213, 50142, 50325, 53570, 59414, 60390, 61650, 66719, 67815, 73050, 75213, 75350, 80355, 83570, 89121, 91927, 96426, 100650, 109575, 113025, 125355, 133438, 133925, 135630, 148535, 150426, 150975, 160710, 178242, 183854, 200157, 208925, 219150, 226050, 241065, 250710, 267363, 267850, 275781, 297070, 301950, 326777, 333595, 339075, 376065, 400314, 401775, 417850, 445605, 459635, 482130, 534726, 551562, 600471, 626775, 653554, 667190, 678150, 733909, 742675, 752130, 803550, 827343, 891210, 919270, 980331, 1000785, 1200942, 1205325, 1253550, 1336815, 1378905, 1467818, 1485350, 1633885, 1654686, 1667975, 1880325, 1960662, 2001570, 2201727, 2228025, 2298175, 2410650, 2673630, 2757810, 2940993, 3002355, 3267770, 3335950, 3669545, 3760650, 4069859, 4136715, 4403454, 4456050, 4596350, 4901655, 5003925, 5881986, 6004710, 6605181, 6684075, 6894525, 7339090, 8139718, 8169425, 8273430, 9803310, 10007850, 11008635, 12209577, 13210362, 13368150, 13789050, 14704965, 15011775, 16338850, 18347725, 20349295, 20683575, 22017270, 24419154, 24508275, 29409930, 30023550, 33025905, 36628731, 36695450, 40698590, 41367150, 44768449, 49016550, 55043175, 61047885, 66051810, 73257462, 73524825, 89536898, 101746475, 110086350, 122095770, 134305347, 147049650, 165129525, 183143655, 203492950, 223842245, 268610694, 305239425, 330259050, 366287310, 402916041, 447684490, 610478850, 671526735, 805832082, 915718275, 1119211225, 1343053470, 1831436550, 2014580205, 2238422450, 3357633675, 4029160410, 6715267350, 10072901025, 20145802050]

約数ペア:

[(1, 20145802050), (2, 10072901025), (3, 6715267350), (5, 4029160410), (6, 3357633675), (9, 2238422450), (10, 2014580205), (11, 1831436550), (15, 1343053470), (18, 1119211225), (22, 915718275), (25, 805832082), (30, 671526735), (33, 610478850), (45, 447684490), (50, 402916041), (55, 366287310), (61, 330259050), (66, 305239425), (75, 268610694), (90, 223842245), (99, 203492950), (110, 183143655), (122, 165129525), (137, 147049650), (150, 134305347), (165, 122095770), (183, 110086350), (198, 101746475), (225, 89536898), (274, 73524825), (275, 73257462), (305, 66051810), (330, 61047885), (366, 55043175), (411, 49016550), (450, 44768449), (487, 41367150), (495, 40698590), (549, 36695450), (550, 36628731), (610, 33025905), (671, 30023550), (685, 29409930), (822, 24508275), (825, 24419154), (915, 22017270), (974, 20683575), (990, 20349295), (1098, 18347725), (1233, 16338850), (1342, 15011775), (1370, 14704965), (1461, 13789050), (1507, 13368150), (1525, 13210362), (1650, 12209577), (1830, 11008635), (2013, 10007850), (2055, 9803310), (2435, 8273430), (2466, 8169425), (2475, 8139718), (2745, 7339090), (2922, 6894525), (3014, 6684075), (3050, 6605181), (3355, 6004710), (3425, 5881986), (4026, 5003925), (4110, 4901655), (4383, 4596350), (4521, 4456050), (4575, 4403454), (4870, 4136715), (4950, 4069859), (5357, 3760650), (5490, 3669545), (6039, 3335950), (6165, 3267770), (6710, 3002355), (6850, 2940993), (7305, 2757810), (7535, 2673630), (8357, 2410650), (8766, 2298175), (9042, 2228025), (9150, 2201727), (10065, 2001570), (10275, 1960662), (10714, 1880325), (12078, 1667975), (12175, 1654686), (12330, 1633885), (13563, 1485350), (13725, 1467818), (14610, 1378905), (15070, 1336815), (16071, 1253550), (16714, 1205325), (16775, 1200942), (20130, 1000785), (20550, 980331), (21915, 919270), (22605, 891210), (24350, 827343), (25071, 803550), (26785, 752130), (27126, 742675), (27450, 733909), (29707, 678150), (30195, 667190), (30825, 653554), (32142, 626775), (33550, 600471), (36525, 551562), (37675, 534726), (41785, 482130), (43830, 459635), (45210, 445605), (48213, 417850), (50142, 401775), (50325, 400314), (53570, 376065), (59414, 339075), (60390, 333595), (61650, 326777), (66719, 301950), (67815, 297070), (73050, 275781), (75213, 267850), (75350, 267363), (80355, 250710), (83570, 241065), (89121, 226050), (91927, 219150), (96426, 208925), (100650, 200157), (109575, 183854), (113025, 178242), (125355, 160710), (133438, 150975), (133925, 150426), (135630, 148535)]