247086450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 270

約数和(自身を含む): 784592919

約数和(自身を除く): 537506469

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 81, 90, 95, 114, 117, 130, 135, 150, 162, 169, 171, 190, 195, 225, 234, 247, 270, 285, 325, 338, 342, 351, 361, 390, 405, 450, 475, 494, 507, 513, 570, 585, 650, 675, 702, 722, 741, 810, 845, 855, 950, 975, 1014, 1026, 1053, 1083, 1170, 1235, 1350, 1425, 1482, 1521, 1539, 1690, 1710, 1755, 1805, 1950, 2025, 2106, 2166, 2223, 2470, 2535, 2565, 2850, 2925, 3042, 3078, 3211, 3249, 3510, 3610, 3705, 4050, 4225, 4275, 4446, 4563, 4693, 5070, 5130, 5265, 5415, 5850, 6175, 6422, 6498, 6669, 7410, 7605, 7695, 8450, 8550, 8775, 9025, 9126, 9386, 9633, 9747, 10530, 10830, 11115, 12350, 12675, 12825, 13338, 13689, 14079, 15210, 15390, 16055, 16245, 17550, 18050, 18525, 19266, 19494, 20007, 22230, 22815, 23465, 25350, 25650, 26325, 27075, 27378, 28158, 28899, 29241, 32110, 32490, 33345, 37050, 38025, 38475, 40014, 42237, 45630, 46930, 48165, 48735, 52650, 54150, 55575, 57798, 58482, 61009, 66690, 68445, 70395, 76050, 76950, 80275, 81225, 84474, 86697, 96330, 97470, 100035, 111150, 114075, 117325, 122018, 126711, 136890, 140790, 144495, 146205, 160550, 162450, 166725, 173394, 183027, 200070, 211185, 228150, 234650, 240825, 243675, 253422, 260091, 288990, 292410, 305045, 333450, 342225, 351975, 366054, 380133, 422370, 433485, 481650, 487350, 500175, 520182, 549081, 610090, 633555, 684450, 703950, 722475, 731025, 760266, 866970, 915135, 1000350, 1055925, 1098162, 1267110, 1300455, 1444950, 1462050, 1525225, 1647243, 1830270, 1900665, 2111850, 2167425, 2600910, 2745405, 3050450, 3167775, 3294486, 3801330, 4334850, 4575675, 4941729, 5490810, 6335550, 6502275, 8236215, 9151350, 9503325, 9883458, 13004550, 13727025, 16472430, 19006650, 24708645, 27454050, 41181075, 49417290, 82362150, 123543225, 247086450]

約数ペア:

[(1, 247086450), (2, 123543225), (3, 82362150), (5, 49417290), (6, 41181075), (9, 27454050), (10, 24708645), (13, 19006650), (15, 16472430), (18, 13727025), (19, 13004550), (25, 9883458), (26, 9503325), (27, 9151350), (30, 8236215), (38, 6502275), (39, 6335550), (45, 5490810), (50, 4941729), (54, 4575675), (57, 4334850), (65, 3801330), (75, 3294486), (78, 3167775), (81, 3050450), (90, 2745405), (95, 2600910), (114, 2167425), (117, 2111850), (130, 1900665), (135, 1830270), (150, 1647243), (162, 1525225), (169, 1462050), (171, 1444950), (190, 1300455), (195, 1267110), (225, 1098162), (234, 1055925), (247, 1000350), (270, 915135), (285, 866970), (325, 760266), (338, 731025), (342, 722475), (351, 703950), (361, 684450), (390, 633555), (405, 610090), (450, 549081), (475, 520182), (494, 500175), (507, 487350), (513, 481650), (570, 433485), (585, 422370), (650, 380133), (675, 366054), (702, 351975), (722, 342225), (741, 333450), (810, 305045), (845, 292410), (855, 288990), (950, 260091), (975, 253422), (1014, 243675), (1026, 240825), (1053, 234650), (1083, 228150), (1170, 211185), (1235, 200070), (1350, 183027), (1425, 173394), (1482, 166725), (1521, 162450), (1539, 160550), (1690, 146205), (1710, 144495), (1755, 140790), (1805, 136890), (1950, 126711), (2025, 122018), (2106, 117325), (2166, 114075), (2223, 111150), (2470, 100035), (2535, 97470), (2565, 96330), (2850, 86697), (2925, 84474), (3042, 81225), (3078, 80275), (3211, 76950), (3249, 76050), (3510, 70395), (3610, 68445), (3705, 66690), (4050, 61009), (4225, 58482), (4275, 57798), (4446, 55575), (4563, 54150), (4693, 52650), (5070, 48735), (5130, 48165), (5265, 46930), (5415, 45630), (5850, 42237), (6175, 40014), (6422, 38475), (6498, 38025), (6669, 37050), (7410, 33345), (7605, 32490), (7695, 32110), (8450, 29241), (8550, 28899), (8775, 28158), (9025, 27378), (9126, 27075), (9386, 26325), (9633, 25650), (9747, 25350), (10530, 23465), (10830, 22815), (11115, 22230), (12350, 20007), (12675, 19494), (12825, 19266), (13338, 18525), (13689, 18050), (14079, 17550), (15210, 16245), (15390, 16055)]