202004550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 619960320

約数和(自身を除く): 417955770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 61, 66, 75, 90, 99, 110, 122, 135, 150, 165, 183, 198, 223, 225, 270, 275, 297, 305, 330, 366, 446, 450, 495, 549, 550, 594, 610, 669, 671, 675, 825, 915, 990, 1098, 1115, 1338, 1342, 1350, 1485, 1525, 1647, 1650, 1830, 2007, 2013, 2230, 2453, 2475, 2745, 2970, 3050, 3294, 3345, 3355, 4014, 4026, 4575, 4906, 4950, 5490, 5575, 6021, 6039, 6690, 6710, 7359, 7425, 8235, 9150, 10035, 10065, 11150, 12042, 12078, 12265, 13603, 13725, 14718, 14850, 16470, 16725, 16775, 18117, 20070, 20130, 22077, 24530, 27206, 27450, 30105, 30195, 33450, 33550, 36234, 36795, 40809, 41175, 44154, 50175, 50325, 60210, 60390, 61325, 66231, 68015, 73590, 81618, 82350, 90585, 100350, 100650, 110385, 122427, 122650, 132462, 136030, 149633, 150525, 150975, 181170, 183975, 204045, 220770, 244854, 299266, 301050, 301950, 331155, 340075, 367281, 367950, 408090, 448899, 452925, 551925, 612135, 662310, 680150, 734562, 748165, 897798, 905850, 1020225, 1103850, 1224270, 1346697, 1496330, 1655775, 1836405, 2040450, 2244495, 2693394, 3060675, 3311550, 3672810, 3740825, 4040091, 4488990, 6121350, 6733485, 7481650, 8080182, 9182025, 11222475, 13466970, 18364050, 20200455, 22444950, 33667425, 40400910, 67334850, 101002275, 202004550]

約数ペア:

[(1, 202004550), (2, 101002275), (3, 67334850), (5, 40400910), (6, 33667425), (9, 22444950), (10, 20200455), (11, 18364050), (15, 13466970), (18, 11222475), (22, 9182025), (25, 8080182), (27, 7481650), (30, 6733485), (33, 6121350), (45, 4488990), (50, 4040091), (54, 3740825), (55, 3672810), (61, 3311550), (66, 3060675), (75, 2693394), (90, 2244495), (99, 2040450), (110, 1836405), (122, 1655775), (135, 1496330), (150, 1346697), (165, 1224270), (183, 1103850), (198, 1020225), (223, 905850), (225, 897798), (270, 748165), (275, 734562), (297, 680150), (305, 662310), (330, 612135), (366, 551925), (446, 452925), (450, 448899), (495, 408090), (549, 367950), (550, 367281), (594, 340075), (610, 331155), (669, 301950), (671, 301050), (675, 299266), (825, 244854), (915, 220770), (990, 204045), (1098, 183975), (1115, 181170), (1338, 150975), (1342, 150525), (1350, 149633), (1485, 136030), (1525, 132462), (1647, 122650), (1650, 122427), (1830, 110385), (2007, 100650), (2013, 100350), (2230, 90585), (2453, 82350), (2475, 81618), (2745, 73590), (2970, 68015), (3050, 66231), (3294, 61325), (3345, 60390), (3355, 60210), (4014, 50325), (4026, 50175), (4575, 44154), (4906, 41175), (4950, 40809), (5490, 36795), (5575, 36234), (6021, 33550), (6039, 33450), (6690, 30195), (6710, 30105), (7359, 27450), (7425, 27206), (8235, 24530), (9150, 22077), (10035, 20130), (10065, 20070), (11150, 18117), (12042, 16775), (12078, 16725), (12265, 16470), (13603, 14850), (13725, 14718)]