190247400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 288

約数和(自身を含む): 763344000

約数和(自身を除く): 573096600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 719, 735, 756, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1438, 1470, 1512, 1575, 1764, 1800, 1890, 1960, 2100, 2157, 2205, 2450, 2520, 2646, 2700, 2876, 2940, 3150, 3528, 3595, 3675, 3780, 4200, 4314, 4410, 4725, 4900, 5033, 5292, 5400, 5752, 5880, 6300, 6471, 6615, 7190, 7350, 7560, 8628, 8820, 9450, 9800, 10066, 10584, 10785, 11025, 12600, 12942, 13230, 14380, 14700, 15099, 17256, 17640, 17975, 18900, 19413, 20132, 21570, 22050, 25165, 25884, 26460, 28760, 29400, 30198, 32355, 33075, 35231, 35950, 37800, 38826, 40264, 43140, 44100, 45297, 50330, 51768, 52920, 53925, 60396, 64710, 66150, 70462, 71900, 75495, 77652, 86280, 88200, 90594, 97065, 100660, 105693, 107850, 120792, 125825, 129420, 132300, 135891, 140924, 143800, 150990, 155304, 161775, 176155, 181188, 194130, 201320, 211386, 215700, 226485, 251650, 258840, 264600, 271782, 281848, 301980, 317079, 323550, 352310, 362376, 377475, 388260, 422772, 431400, 452970, 485325, 503300, 528465, 543564, 603960, 634158, 647100, 679455, 704620, 754950, 776520, 845544, 880775, 905940, 951237, 970650, 1006600, 1056930, 1087128, 1132425, 1268316, 1294200, 1358910, 1409240, 1509900, 1585395, 1761550, 1811880, 1902474, 1941300, 2113860, 2264850, 2536632, 2642325, 2717820, 3019800, 3170790, 3397275, 3523100, 3804948, 3882600, 4227720, 4529700, 4756185, 5284650, 5435640, 6341580, 6794550, 7046200, 7609896, 7926975, 9059400, 9512370, 10569300, 12683160, 13589100, 15853950, 19024740, 21138600, 23780925, 27178200, 31707900, 38049480, 47561850, 63415800, 95123700, 190247400]

約数ペア:

[(1, 190247400), (2, 95123700), (3, 63415800), (4, 47561850), (5, 38049480), (6, 31707900), (7, 27178200), (8, 23780925), (9, 21138600), (10, 19024740), (12, 15853950), (14, 13589100), (15, 12683160), (18, 10569300), (20, 9512370), (21, 9059400), (24, 7926975), (25, 7609896), (27, 7046200), (28, 6794550), (30, 6341580), (35, 5435640), (36, 5284650), (40, 4756185), (42, 4529700), (45, 4227720), (49, 3882600), (50, 3804948), (54, 3523100), (56, 3397275), (60, 3170790), (63, 3019800), (70, 2717820), (72, 2642325), (75, 2536632), (84, 2264850), (90, 2113860), (98, 1941300), (100, 1902474), (105, 1811880), (108, 1761550), (120, 1585395), (126, 1509900), (135, 1409240), (140, 1358910), (147, 1294200), (150, 1268316), (168, 1132425), (175, 1087128), (180, 1056930), (189, 1006600), (196, 970650), (200, 951237), (210, 905940), (216, 880775), (225, 845544), (245, 776520), (252, 754950), (270, 704620), (280, 679455), (294, 647100), (300, 634158), (315, 603960), (350, 543564), (360, 528465), (378, 503300), (392, 485325), (420, 452970), (441, 431400), (450, 422772), (490, 388260), (504, 377475), (525, 362376), (540, 352310), (588, 323550), (600, 317079), (630, 301980), (675, 281848), (700, 271782), (719, 264600), (735, 258840), (756, 251650), (840, 226485), (882, 215700), (900, 211386), (945, 201320), (980, 194130), (1050, 181188), (1080, 176155), (1176, 161775), (1225, 155304), (1260, 150990), (1323, 143800), (1350, 140924), (1400, 135891), (1438, 132300), (1470, 129420), (1512, 125825), (1575, 120792), (1764, 107850), (1800, 105693), (1890, 100660), (1960, 97065), (2100, 90594), (2157, 88200), (2205, 86280), (2450, 77652), (2520, 75495), (2646, 71900), (2700, 70462), (2876, 66150), (2940, 64710), (3150, 60396), (3528, 53925), (3595, 52920), (3675, 51768), (3780, 50330), (4200, 45297), (4314, 44100), (4410, 43140), (4725, 40264), (4900, 38826), (5033, 37800), (5292, 35950), (5400, 35231), (5752, 33075), (5880, 32355), (6300, 30198), (6471, 29400), (6615, 28760), (7190, 26460), (7350, 25884), (7560, 25165), (8628, 22050), (8820, 21570), (9450, 20132), (9800, 19413), (10066, 18900), (10584, 17975), (10785, 17640), (11025, 17256), (12600, 15099), (12942, 14700), (13230, 14380)]